# Test schematics1

## Description

SatelFluxBoard1 automotive communication board based on i\.MX8M Mini, with DDR4, Ethernet, USB hosts, WLAN/Bluetooth, isolated Classical CAN and 64 low\-voltage GPIO\. Schematic\-first development; PCB layout deferred pending approval\.

## Project Details

- **Owner:** sateluser1
- **Created:** 10/27/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public

## Key Components

### BT1 — [BU2032SM\-JJ\-GTR](https://flux.ai/adrian95/bu2032sm-jj-gtr~6gw.md)

- Part Type: Connector
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: MPD \(Memory Protection Devices\)
- Functional Group: DIGITAL U15 RTC
- Role: Energy Storage
- Datasheet URL: https://www\.memoryprotectiondevices\.com/documents/catalogs/MPD\-Battery\-Holders\.pdf
- Manufacturer Part Number: BU2032SM\-JJ\-GTR
- Role Details: Coin cell holder; use \-40\.\.85C rated cell \(e\.g\. BR2032\)

**Pins:**
- \- [pin 2]
- \+ [pin 1]
- EP [pin 3]

### D1 — [SMCJ58CA\-13\-F](https://flux.ai/lcsc/smcj58ca-13-f~nb9c.md)

- Package or Case Code: SMC\_L6\.9\-W5\.9\-LS7\.9\-BI
- Role: Input TVS
- Manufacturer Part Number: SMCJ58CA\-13\-F
- Functional Group: PROTECT U1 Input Surge Reverse UVOV
- Design Note: ISO7637\-2 pulse 2a severity pending; verify energy
- Manufacturer Name: DIODES\(美台\)
- Role Details: Bidirectional 58V standoff: no conduction at \+50V continuous or reverse battery; clamps fast transients below LTC4364 100V abs max
- LCSC Part Number: C135181
- Part Type: TVS

**Pins:**
- A [pin 2]
- K [pin 1]

### D2 — [BZX84C15\-7\-F](https://flux.ai/lcsc/bzx84c15-7-f~tj5c.md)

- Role Details: 15V DGATE\-SOURCE clamp, datasheet requirement for \>=24V supplies
- Functional Group: PROTECT U1 Input Surge Reverse UVOV
- Manufacturer Name: DIODES\(美台\)
- Part Type: Zener Diodes
- LCSC Part Number: C500789
- Product Info Url: https://lcsc\.com/product\-detail/New\-Arrivals\_Diodes\-Incorporated\-BZX84C15\-7\-F\_C500789\.html
- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_Diodes\-Incorporated\-BZX84C15\-7\-F\_C500789\.pdf
- Role: Gate clamp zener
- Manufacturer Part Number: BZX84C15\-7\-F

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]

### D3 — [BZX84C15\-7\-F](https://flux.ai/lcsc/bzx84c15-7-f~tj5c.md)

- Role Details: 15V HGATE\-SOURCE clamp, datasheet requirement for \>=24V supplies
- Role: Gate clamp zener
- Manufacturer Name: DIODES\(美台\)
- Part Type: Zener Diodes
- LCSC Part Number: C500789
- Functional Group: PROTECT U1 Input Surge Reverse UVOV
- Product Info Url: https://lcsc\.com/product\-detail/New\-Arrivals\_Diodes\-Incorporated\-BZX84C15\-7\-F\_C500789\.html
- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_Diodes\-Incorporated\-BZX84C15\-7\-F\_C500789\.pdf
- Manufacturer Part Number: BZX84C15\-7\-F

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]

### D4 — [BAT54C\-7\-F](https://flux.ai/lcsc/bat54c-7-f~xpzb.md)

- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.6\-P1\.90\-LS2\.8\-BR
- LCSC Part Number: C134405
- Role: Ignition reverse block
- Product Info Url: https://lcsc\.com/product\-detail/Schottky\-Barrier\-Diodes\-SBD\_DIODES\_BAT54C\-7\-F\_BAT54C\-7\-F\_C134405\.html
- Functional Group: POWER U4 Ignition Power Control
- Manufacturer Name: DIODES\(美台\)
- Role Details: One section in series with IGN\_IN \(blocks reverse\); second section unused
- Manufacturer Part Number: BAT54C\-7\-F
- Part Type: Schottky Barrier Diodes \(SBD\)
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1809200026\_Diodes\-Incorporated\-BAT54C\-7\-F\_C134405\.pdf

**Pins:**
- A [pin 2]
- A [pin 1]
- K [pin 3]

### D5 — [BZX84\-C3V3,235](https://flux.ai/lcsc/bzx84-c3v3c235~b8re.md)

- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2407250956\_Nexperia\-BZX84\-C3V3\-235\_C550950\.pdf
- Role: Comparator input clamp
- Product Info Url: https://lcsc\.com/product\-detail/presales\_Nexperia\-BZX84\-C3V3\-235\_C550950\.html
- Manufacturer Name: Nexperia\(安世\)
- Role Details: Limits IN\+ to \~3\.3V for IGN up to \+50V
- Manufacturer Part Number: BZX84\-C3V3,235
- LCSC Part Number: C550950
- Functional Group: POWER U4 Ignition Power Control
- JLCPCB Part Class: Extended Part
- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- Part Type: Zener Diodes

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]

### D6 — [BAT54C\-7\-F](https://flux.ai/lcsc/bat54c-7-f~xpzb.md)

- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.6\-P1\.90\-LS2\.8\-BR
- Role: Diode\-OR
- LCSC Part Number: C134405
- Product Info Url: https://lcsc\.com/product\-detail/Schottky\-Barrier\-Diodes\-SBD\_DIODES\_BAT54C\-7\-F\_BAT54C\-7\-F\_C134405\.html
- Manufacturer Name: DIODES\(美台\)
- Functional Group: POWER U4 Ignition Power Control
- Manufacturer Part Number: BAT54C\-7\-F
- Role Details: IGN\_ON OR SOC\_PWR\_HOLD \-\> 5V buck enable
- Part Type: Schottky Barrier Diodes \(SBD\)
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1809200026\_Diodes\-Incorporated\-BAT54C\-7\-F\_C134405\.pdf

**Pins:**
- A [pin 2]
- A [pin 1]
- K [pin 3]

### D7 — [B560C\-13\-F](https://flux.ai/adrian95/b560c-13-f~d84.md)

- Manufacturer Name: Diodes Incorporated
- Functional Group: POWER U5 5V Buck
- Role: Catch diode
- Manufacturer Part Number: B560C\-13\-F
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Diode
- Datasheet URL: https://www\.diodes\.com/assets/Datasheets/B520C\-B560C\.pdf
- Role Details: SW to GND, 60V 5A Schottky \(non\-synchronous buck\)

**Pins:**
- A [pin 2]
- K [pin 1]

### J1 — [Pin Header 01x04 2\.54mm](https://flux.ai/vasyl/pin-header-01x04-254mm~de3.md)

- Functional Group: IO J1 Power Ignition Input
- Design Note: Current rating of final connector must exceed 3 A input peak; header is placeholder pin\-out only
- Manufacturer Part Number: 61300411121
- Part Type: Connector
- Role Details: Vehicle power input: 1 VBAT\_IN, 2 IGN\_IN, 3 GND, 4 GND \(provisional header, automotive connector TBD\)
- Role: Connector
- Datasheet URL: https://www\.we\-online\.com/components/products/datasheet/61300411121\.pdf

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]

### J10 — [2\-826656\-0](https://flux.ai/cherepanyadima/2-826656-0.md)

- Functional Group: IO U18 1V8 GPIO Expanders
- Manufacturer Part Number: 2\-826656\-0
- Datasheet URL: https://www\.snapeda\.com/parts/2\-826656\-0/TE%20Connectivity/datasheet/
- Manufacturer Name: TE Connectivity
- Part Type: Connector

**Pins:**
- 1 [pin 1]
- 10 [pin 10]
- 11 [pin 11]
- 12 [pin 12]
- 13 [pin 13]
- 14 [pin 14]
- 15 [pin 15]
- 16 [pin 16]
- 17 [pin 17]
- 18 [pin 18]
- 19 [pin 19]
- 2 [pin 2]
- 20 [pin 20]
- 21 [pin 21]
- 22 [pin 22]
- 23 [pin 23]
- 24 [pin 24]
- 25 [pin 25]
- 26 [pin 26]
- 27 [pin 27]
- 28 [pin 28]
- 29 [pin 29]
- 3 [pin 3]
- 30 [pin 30]
- 31 [pin 31]
- 32 [pin 32]
- 33 [pin 33]
- 34 [pin 34]
- 35 [pin 35]
- 36 [pin 36]
- 37 [pin 37]
- 38 [pin 38]
- 39 [pin 39]
- 4 [pin 4]
- 40 [pin 40]
- 5 [pin 5]
- 6 [pin 6]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]

### J11 — [2\-826656\-0](https://flux.ai/cherepanyadima/2-826656-0.md)

- Manufacturer Part Number: 2\-826656\-0
- Datasheet URL: https://www\.snapeda\.com/parts/2\-826656\-0/TE%20Connectivity/datasheet/
- Manufacturer Name: TE Connectivity
- Functional Group: IO U18 1V8 GPIO Expanders
- Part Type: Connector

**Pins:**
- 1 [pin 1]
- 10 [pin 10]
- 11 [pin 11]
- 12 [pin 12]
- 13 [pin 13]
- 14 [pin 14]
- 15 [pin 15]
- 16 [pin 16]
- 17 [pin 17]
- 18 [pin 18]
- 19 [pin 19]
- 2 [pin 2]
- 20 [pin 20]
- 21 [pin 21]
- 22 [pin 22]
- 23 [pin 23]
- 24 [pin 24]
- 25 [pin 25]
- 26 [pin 26]
- 27 [pin 27]
- 28 [pin 28]
- 29 [pin 29]
- 3 [pin 3]
- 30 [pin 30]
- 31 [pin 31]
- 32 [pin 32]
- 33 [pin 33]
- 34 [pin 34]
- 35 [pin 35]
- 36 [pin 36]
- 37 [pin 37]
- 38 [pin 38]
- 39 [pin 39]
- 4 [pin 4]
- 40 [pin 40]
- 5 [pin 5]
- 6 [pin 6]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]

### J33 — [Pin Header 01x06 2\.54mm Vertical](https://flux.ai/vasy_skral/pin-header-01x06-254mm-vertical~jyw.md)

- Functional Group: USB U50 Hub
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Connector

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]
- Pin\_6 [pin 6]

### J60 — [U\.FL\-R\-SMT\(01\)](https://flux.ai/lcsc/upfl-r-smt01~jedt.md)

- Symbol Style: parametric\-v1
- Product Info Url: https://lcsc\.com/product\-detail/RF\-Connectors\-Coaxial\-Connectors\_Hirose\-HRS\-U\-FL\-R\-SMT\-01\_C434812\.html
- Package or Case Code: ANT\-SMD\_UFL\-R\-SMT01
- Part Type: RF Connectors / Coaxial Connectors
- Functional Group: RF U60 WLAN BT
- LCSC Part Number: C434812
- JLCPCB Part Class: Extended Part
- Manufacturer Name: HRS\(广濑\)
- Manufacturer Part Number: U\.FL\-R\-SMT\(01\)
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_HRS\-Hirose\-U\-FL\-R\-SMT\-01\_C434812\.pdf

**Pins:**
- CONT [pin 2]
- GND [pin 1]
- GND [pin 3]

### J7 — [Pin Header 01x03 2\.54mm Vertical](https://flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.md)

- Functional Group: IO U11 Isolated CAN
- Part Type: Connector
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]

### J70 — [DM3AT\-SF\-PEJM5](https://flux.ai/adrian95/dm3at-sf-pejm5~p1p.md)

- Functional Group: STORAGE J70 microSD
- License: https://creativecommons\.org/licenses/by/4\.0/
- Symbol Style: parametric\-v1
- Manufacturer Part Number: DM3AT\-SF\-PEJM5
- Manufacturer Name: Hirose Electric Co Ltd
- Datasheet URL: https://www\.mouser\.com/datasheet/2/185/DM3AT\_SF\_PEJM5\_CL0609\_0031\_0\_00\_2DDrawing\_00009471\-1614303\.pdf
- Part Type: Connector

**Pins:**
- \~ [pin SWA]
- \~ [pin SWB]
- CD/DAT3 [pin 2]
- CLK [pin 5]
- CMD [pin 3]
- DAT0 [pin 7]
- DAT1 [pin 8]
- DAT2 [pin 1]
- SHIELD [pin P3]
- SHIELD [pin P4]
- SHIELD [pin P1]
- SHIELD [pin P2]
- VDD [pin 4]
- VSS [pin 6]

### J8 — [Pin Header 01x03 2\.54mm Vertical](https://flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.md)

- Part Type: Connector
- Functional Group: IO U12 RS232 Debug
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]

### J9 — [Pin Header 01x06 2\.54mm Vertical](https://flux.ai/vasy_skral/pin-header-01x06-254mm-vertical~jyw.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Connector
- Functional Group: IO U13 RS232 Port 2

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]
- Pin\_6 [pin 6]

### LED1 — [APFA3010LSEEZGKQBKC](https://flux.ai/adrian95/apfa3010lseezgkqbkc~ryf.md)

- Part Type: LED
- Package or Case Code: LED\_APFA3010LSEEZGKQBKC\_4\_KNB
- Datasheet URL: https://www\.kingbrightusa\.com/images/catalog/SPEC/APFA3010LSEEZGKQBKC\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: IO U16 Status RGB LEDs
- Manufacturer Name: Kingbright
- Manufacturer Part Number: APFA3010LSEEZGKQBKC

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### LED2 — [APFA3010LSEEZGKQBKC](https://flux.ai/adrian95/apfa3010lseezgkqbkc~ryf.md)

- Functional Group: IO U16 Status RGB LEDs
- Part Type: LED
- Package or Case Code: LED\_APFA3010LSEEZGKQBKC\_4\_KNB
- Datasheet URL: https://www\.kingbrightusa\.com/images/catalog/SPEC/APFA3010LSEEZGKQBKC\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Kingbright
- Manufacturer Part Number: APFA3010LSEEZGKQBKC

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### LED3 — [APFA3010LSEEZGKQBKC](https://flux.ai/adrian95/apfa3010lseezgkqbkc~ryf.md)

- Part Type: LED
- Package or Case Code: LED\_APFA3010LSEEZGKQBKC\_4\_KNB
- Functional Group: IO U16 Status RGB LEDs
- Datasheet URL: https://www\.kingbrightusa\.com/images/catalog/SPEC/APFA3010LSEEZGKQBKC\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Kingbright
- Manufacturer Part Number: APFA3010LSEEZGKQBKC

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### LED4 — [APFA3010LSEEZGKQBKC](https://flux.ai/adrian95/apfa3010lseezgkqbkc~ryf.md)

- Part Type: LED
- Package or Case Code: LED\_APFA3010LSEEZGKQBKC\_4\_KNB
- Functional Group: IO U16 Status RGB LEDs
- Datasheet URL: https://www\.kingbrightusa\.com/images/catalog/SPEC/APFA3010LSEEZGKQBKC\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Kingbright
- Manufacturer Part Number: APFA3010LSEEZGKQBKC

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### Q1 — [CSD19532Q5B](https://flux.ai/kicad-part-library/csd19532q5b.md)

- Role: Reverse\-blocking ideal diode MOSFET \(DGATE\)
- Role Details: Drain to VBAT\_IN, source to common SOURCE node
- Package or Case Code: TDSON\-8\-1
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: CSD19532Q5B
- Datasheet URL: http://www\.ti\.com/lit/gpn/csd19532q5b
- Functional Group: PROTECT U1 Input Surge Reverse UVOV
- Part Type: Transistor

**Pins:**
- D [pin 5]
- G [pin 4]
- S [pin 1]
- S [pin 3]
- S [pin 2]

### Q2 — [CSD19532Q5B](https://flux.ai/kicad-part-library/csd19532q5b.md)

- Package or Case Code: TDSON\-8\-1
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: CSD19532Q5B
- Role: Surge stopper pass MOSFET \(HGATE\)
- Functional Group: PROTECT U1 Input Surge Reverse UVOV
- Datasheet URL: http://www\.ti\.com/lit/gpn/csd19532q5b
- Role Details: Source common node, drain to SENSE node; 100V, linear\-mode SOA must be checked for clamp duration
- Part Type: Transistor

**Pins:**
- D [pin 5]
- G [pin 4]
- S [pin 1]
- S [pin 3]
- S [pin 2]

### Q3 — [2N7002KT1G](https://flux.ai/lcsc/2n7002kt1g~0laz.md)

- Role: Open\-drain level translator
- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- Role Details: IGN\_ON high \-\> IGN\_SENSE\_N low to SoC GPIO; avoids back\-powering unpowered SoC
- LCSC Part Number: C116584
- Manufacturer Part Number: 2N7002KT1G
- Manufacturer Name: onsemi\(安森美\)
- Product Info Url: https://lcsc\.com/product\-detail/MOSFET\_ON\-Semicon\_2N7002KT1G\_ON\-Semicon\-ON\-2N7002KT1G\_C116584\.html
- Part Type: MOSFETs
- JLCPCB Part Class: Extended Part
- Functional Group: POWER U4 Ignition Power Control
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1811041153\_onsemi\-2N7002KT1G\_C116584\.pdf

**Pins:**
- D [pin 3]
- G [pin 1]
- S [pin 2]

### Q4 — [2N7002KT1G](https://flux.ai/lcsc/2n7002kt1g~0laz.md)

- Role: Restart watchdog sense
- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- LCSC Part Number: C116584
- Manufacturer Part Number: 2N7002KT1G
- Functional Group: POWER U4 Ignition Power Control
- Manufacturer Name: onsemi\(安森美\)
- Product Info Url: https://lcsc\.com/product\-detail/MOSFET\_ON\-Semicon\_2N7002KT1G\_ON\-Semicon\-ON\-2N7002KT1G\_C116584\.html
- Part Type: MOSFETs
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1811041153\_onsemi\-2N7002KT1G\_C116584\.pdf
- Role Details: Gate=3V3; holds KILL\_G low while PMIC rails are up

**Pins:**
- D [pin 3]
- G [pin 1]
- S [pin 2]

### Q5 — [2N7002KT1G](https://flux.ai/lcsc/2n7002kt1g~0laz.md)

- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- LCSC Part Number: C116584
- Role Details: If 5V present but PMIC off \>\~170ms \(Linux poweroff with IGN still high\), pulls EN\_5V low to cycle 5V so board cold\-boots without input cycling
- Manufacturer Part Number: 2N7002KT1G
- Manufacturer Name: onsemi\(安森美\)
- Product Info Url: https://lcsc\.com/product\-detail/MOSFET\_ON\-Semicon\_2N7002KT1G\_ON\-Semicon\-ON\-2N7002KT1G\_C116584\.html
- Part Type: MOSFETs
- JLCPCB Part Class: Extended Part
- Functional Group: POWER U4 Ignition Power Control
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1811041153\_onsemi\-2N7002KT1G\_C116584\.pdf
- Role: Restart watchdog kill switch

**Pins:**
- D [pin 3]
- G [pin 1]
- S [pin 2]

### T40 — [TG111\-MSC13LF](https://flux.ai/kicad-part-library/tg111-msc13lf~usp.md)

- Datasheet URL: https://www\.haloelectronics\.com/pdf/discrete\-genesus\.pdf
- Part Type: Transformer SMD
- Manufacturer Part Number: TG111\-MSC13LF
- Package or Case Code: Transformer\_Ethernet\_HALO\_TG111\-MSC13
- Functional Group: ETHERNET U40 GbE PHY

**Pins:**
- MCT2 [pin 21]
- MCT3 [pin 18]
- MCT4 [pin 15]
- MTC1 [pin 24]
- MTX1\- [pin 22]
- MTX1\+ [pin 23]
- MTX2\- [pin 19]
- MTX2\+ [pin 20]
- MTX3\- [pin 16]
- MTX3\+ [pin 17]
- MX4\- [pin 13]
- MX4\+ [pin 14]
- TCT1 [pin 1]
- TCT2 [pin 4]
- TCT3 [pin 7]
- TCT4 [pin 10]
- TD1\- [pin 3]
- TD1\+ [pin 2]
- TD2\- [pin 6]
- TD2\+ [pin 5]
- TD3\- [pin 9]
- TD3\+ [pin 8]
- TD4\- [pin 12]
- TD4\+ [pin 11]

### U1 — [LTC4364HMS\-2\#PBF](https://flux.ai/silicon-yard/ltc4364hms-2pbf~f1.md)

- Part Type: Integrated Circuit
- Design Note: VCC abs max \-40\.\.100V \(datasheet, unverified\); reverse test voltage unspecified \- provisional
- Manufacturer Name: Analog Devices
- Role Details: UV 6\.5V falling, OV 36V rising cutoff with auto\-retry \(\-2\), FB clamp 38V, reverse block via back\-to\-back NMOS, inrush via gate dV/dt
- Datasheet URL: https://www\.analog\.com/media/en/technical\-documentation/data\-sheets/ltc4364\-1\-4364\-2\.pdf
- Manufacturer Part Number: LTC4364HMS\-2\#PBF
- Symbol Style: parametric\-v1
- Functional Group: PROTECT U1 Input Surge Reverse UVOV
- Role: Surge stopper / ideal diode controller

**Pins:**
- \~FLT [pin 13]
- \~SHDN [pin 9]
- DGATE [pin 4]
- ENOUT [pin 14]
- FB [pin 16]
- GND [pin 12]
- HGATE [pin 6]
- NC\_1 [pin 3]
- NC\_2 [pin 7]
- OUT [pin 1]
- OV [pin 11]
- SENSE [pin 2]
- SOURCE [pin 5]
- TMR [pin 15]
- UV [pin 10]
- VCC [pin 8]

### U10 — [MCP2515\-E\-SO](https://flux.ai/jecstronic/mcp2515-e-so~agw.md)

- Datasheet URL: https://ww1\.microchip\.com/downloads/en/DeviceDoc/MCP2515\-Stand\-Alone\-CAN\-Controller\-with\-SPI\-20001801J\.pdf
- Manufacturer Part Number: MCP2515\-E/SO
- Role: Communication Interface
- Role Details: Classical CAN 2\.0B controller on SoC ECSPI1 \(i\.MX8MM has no FlexCAN\); Linux mcp251x driver
- Part Type: Integrated Circuit
- Functional Group: DIGITAL U10 CAN Controller
- Manufacturer Name: Microchip
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- \~CS [pin 16]
- \~INT [pin 12]
- \~RESET [pin 17]
- \~RX0BF [pin 11]
- \~RX1BF [pin 10]
- \~TX0RTS [pin 4]
- \~TX1RTS [pin 5]
- \~TX2RTS [pin 6]
- CLKOUT/SOF [pin 3]
- OSC1 [pin 8]
- OSC2 [pin 7]
- RXCAN [pin 2]
- SCK [pin 13]
- SI [pin 14]
- SO [pin 15]
- TXCAN [pin 1]
- VDD [pin 18]
- VSS [pin 9]

### U11 — [ISOW1044BDFMR](https://flux.ai/adrian95/isow1044bdfmr~fes.md)

- Role: Isolation
- Manufacturer Part Number: ISOW1044BDFMR
- Role Details: Isolated CAN transceiver with integrated DC\-DC \(bus\-side 5V generated on board\)
- Manufacturer Name: Texas Instruments Inc\.
- Datasheet URL: https://www\.ti\.com/lit/ds/symlink/isow1044\.pdf
- Part Type: Integrated Circuit
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: IO U11 Isolated CAN

**Pins:**
- CANH [pin 19]
- CANL [pin 18]
- EN/FLT [pin 8]
- GISOIN\_1 [pin 15]
- GISOIN\_2 [pin 16]
- GISOIN\_3 [pin 17]
- GND1 [pin 10]
- GND2 [pin 11]
- GNDIO [pin 6]
- IN [pin 2]
- NC [pin 7]
- OUT [pin 14]
- RXD [pin 5]
- STB [pin 4]
- TXD [pin 3]
- VDD [pin 9]
- VIO [pin 1]
- VISOIN [pin 20]
- VISOOUT [pin 12]
- VSIN [pin 13]

### U12 — [SP3232EEN\-L/TR](https://flux.ai/silicon-yard/sp3232een-ltr~cm.md)

- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/1d7e16f4a9df37140977915e85893fe89ef74769496ccb7623f79917f3a1cd8c\.pdf
- Manufacturer Part Number: SP3232EEN\-L/TR
- Manufacturer Name: MaxLinear
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: IO U12 RS232 Debug
- Role Details: Debug console RS232 from UART2
- Part Type: Integrated Circuits
- Symbol Style: parametric\-v1
- Role: Communication Interface

**Pins:**
- C1\- [pin 3]
- C1\+ [pin 1]
- C2\- [pin 5]
- C2\+ [pin 4]
- GND [pin 15]
- R1IN [pin 13]
- R1OUT [pin 12]
- R2IN [pin 8]
- R2OUT [pin 9]
- T1IN [pin 11]
- T1OUT [pin 14]
- T2IN [pin 10]
- T2OUT [pin 7]
- V\- [pin 6]
- V\+ [pin 2]
- VCC [pin 16]

### U13 — [SP3232EEN\-L/TR](https://flux.ai/silicon-yard/sp3232een-ltr~cm.md)

- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/1d7e16f4a9df37140977915e85893fe89ef74769496ccb7623f79917f3a1cd8c\.pdf
- Functional Group: IO U13 RS232 Port 2
- Manufacturer Part Number: SP3232EEN\-L/TR
- Manufacturer Name: MaxLinear
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Integrated Circuits
- Role Details: RS232 \#2 TD/RD/RTS/CTS from UART3
- Symbol Style: parametric\-v1
- Role: Communication Interface

**Pins:**
- C1\- [pin 3]
- C1\+ [pin 1]
- C2\- [pin 5]
- C2\+ [pin 4]
- GND [pin 15]
- R1IN [pin 13]
- R1OUT [pin 12]
- R2IN [pin 8]
- R2OUT [pin 9]
- T1IN [pin 11]
- T1OUT [pin 14]
- T2IN [pin 10]
- T2OUT [pin 7]
- V\- [pin 6]
- V\+ [pin 2]
- VCC [pin 16]

### U14 — [CAT24C32WI\-GT3](https://flux.ai/adrian95/cat24c32wi-gt3~sp8.md)

- Role Details: 32Kbit = 4kB I2C EEPROM on I2C2 addr 0x50, WP low
- Functional Group: DIGITAL U14 EEPROM 4kB
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Memory
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/cat24c32\-d\.pdf
- Manufacturer Name: onsemi
- Manufacturer Part Number: CAT24C32WI\-GT3
- Part Type: Integrated Circuit

**Pins:**
- A0 [pin 1]
- A1 [pin 2]
- A2 [pin 3]
- SCL [pin 6]
- SDA [pin 5]
- VCC [pin 8]
- VSS [pin 4]
- WP [pin 7]

### U15 — [PCF2131TFY](https://flux.ai/silicon-yard/pcf2131tfy.md)

- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/60de5afcd4bdc686b4e55466c5726248417ba7ce9aded051344d70d6ddd944e3\.pdf
- Functional Group: DIGITAL U15 RTC
- Manufacturer Part Number: PCF2131TFY
- Role Details: RTC with integrated crystal on I2C2, battery backup from BT1
- Symbol Style: parametric\-v1
- Manufacturer Name: NXP Semiconductors
- Role: Timing
- Part Type: Integrated Circuit

**Pins:**
- BBS [pin 14]
- CLKOUT [pin 6]
- EP [pin 17]
- IFS [pin 1]
- INTA [pin 13]
- INTB [pin 12]
- SCL [pin 2]
- SDA/CE [pin 5]
- SDI [pin 3]
- SDO [pin 4]
- TS1 [pin 8]
- TS2 [pin 9]
- TS3 [pin 10]
- TS4 [pin 11]
- VBAT [pin 16]
- VDD [pin 15]
- VSS [pin 7]

### U16 — [TCA9555PWR](https://flux.ai/jecstronic/tca9555pwr~buk.md)

- Datasheet URL: https://www\.ti\.com/general/docs/suppproductinfo\.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww\.ti\.com%2Flit%2Fgpn%2Ftca9555
- Role: Driving
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Texas Instruments
- Functional Group: IO U16 Status RGB LEDs
- Role Details: Dedicated LED expander \(not part of 64 user GPIO\), I2C2 addr 0x20 @3V3; LED on = output low, off = input hi\-Z
- Manufacturer Part Number: TCA9555PWR
- Part Type: Integrated Circuit

**Pins:**
- \~INT [pin 1]
- A0 [pin 21]
- A1 [pin 2]
- A2 [pin 3]
- GND [pin 12]
- P00 [pin 4]
- P01 [pin 5]
- P02 [pin 6]
- P03 [pin 7]
- P04 [pin 8]
- P05 [pin 9]
- P06 [pin 10]
- P07 [pin 11]
- P10 [pin 13]
- P11 [pin 14]
- P12 [pin 15]
- P13 [pin 16]
- P14 [pin 17]
- P15 [pin 18]
- P16 [pin 19]
- P17 [pin 20]
- SCL [pin 22]
- SDA [pin 23]
- VCC [pin 24]

### U17 — [PCA9306DCUR](https://flux.ai/jecstronic/pca9306dcur~1b6.md)

- Role: Logic\-level Shifting
- Functional Group: IO U18 1V8 GPIO Expanders
- Datasheet URL: https://www\.ti\.com/lit/ds/symlink/pca9306\.pdf
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: PCA9306DCUR
- Part Type: Integrated Circuit
- Role Details: I2C3 3V3 to I2C3\_1V8
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- EN [pin 8]
- GND [pin 1]
- SCL1 [pin 3]
- SCL2 [pin 6]
- SDA1 [pin 4]
- SDA2 [pin 5]
- VREF1 [pin 2]
- VREF2 [pin 7]

### U18 — [TCA9555PWR](https://flux.ai/jecstronic/tca9555pwr~buk.md)

- Datasheet URL: https://www\.ti\.com/general/docs/suppproductinfo\.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww\.ti\.com%2Flit%2Fgpn%2Ftca9555
- Functional Group: IO U18 1V8 GPIO Expanders
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Texas Instruments
- Role Details: GPIO expander @1V8 addr 0x20, GPIO 0\-15
- Role: Communication Interface
- Manufacturer Part Number: TCA9555PWR
- Part Type: Integrated Circuit

**Pins:**
- \~INT [pin 1]
- A0 [pin 21]
- A1 [pin 2]
- A2 [pin 3]
- GND [pin 12]
- P00 [pin 4]
- P01 [pin 5]
- P02 [pin 6]
- P03 [pin 7]
- P04 [pin 8]
- P05 [pin 9]
- P06 [pin 10]
- P07 [pin 11]
- P10 [pin 13]
- P11 [pin 14]
- P12 [pin 15]
- P13 [pin 16]
- P14 [pin 17]
- P15 [pin 18]
- P16 [pin 19]
- P17 [pin 20]
- SCL [pin 22]
- SDA [pin 23]
- VCC [pin 24]

### U19 — [TCA9555PWR](https://flux.ai/jecstronic/tca9555pwr~buk.md)

- Datasheet URL: https://www\.ti\.com/general/docs/suppproductinfo\.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww\.ti\.com%2Flit%2Fgpn%2Ftca9555
- Functional Group: IO U18 1V8 GPIO Expanders
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Texas Instruments
- Role: Communication Interface
- Manufacturer Part Number: TCA9555PWR
- Part Type: Integrated Circuit
- Role Details: GPIO expander @1V8 addr 0x21, GPIO 16\-31

**Pins:**
- \~INT [pin 1]
- A0 [pin 21]
- A1 [pin 2]
- A2 [pin 3]
- GND [pin 12]
- P00 [pin 4]
- P01 [pin 5]
- P02 [pin 6]
- P03 [pin 7]
- P04 [pin 8]
- P05 [pin 9]
- P06 [pin 10]
- P07 [pin 11]
- P10 [pin 13]
- P11 [pin 14]
- P12 [pin 15]
- P13 [pin 16]
- P14 [pin 17]
- P15 [pin 18]
- P16 [pin 19]
- P17 [pin 20]
- SCL [pin 22]
- SDA [pin 23]
- VCC [pin 24]

### U2 — [INA236AIDDFR](https://flux.ai/silicon-yard/ina236aiddfr.md)

- Operating Temperature: \-40°C to 125°C
- Package or Case Code: SOT\-23\-THIN \(DDF\), 8\-pin
- Role: Input voltage/current monitor
- Manufacturer Part Number: INA236AIDDFR
- Role Details: Shares R1 shunt; bus voltage at IN\- = VIN\_PROT \(48V operating max\); I2C2 addr 0x40 \(A0=GND\); VS=3V3
- Functional Group: SENSE U2 Input Power Monitor
- Manufacturer Name: Texas Instruments
- Part Type: Power Management
- Symbol Style: parametric\-v1
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/662072fa6dd995bdcd65df4a04f1a51c2c8e9b32c90d60b750d19f546542f065\.pdf

**Pins:**
- A0 [pin 7]
- ALERT [pin 8]
- GND [pin 3]
- IN\- [pin 2]
- IN\+ [pin 1]
- SCL [pin 5]
- SDA [pin 6]
- VS [pin 4]

### U20 — [TCA9555PWR](https://flux.ai/jecstronic/tca9555pwr~buk.md)

- Datasheet URL: https://www\.ti\.com/general/docs/suppproductinfo\.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww\.ti\.com%2Flit%2Fgpn%2Ftca9555
- Functional Group: IO U18 1V8 GPIO Expanders
- Role: Communication Interface
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role Details: GPIO expander @1V8 addr 0x22, GPIO 32\-47
- Manufacturer Name: Texas Instruments
- Manufacturer Part Number: TCA9555PWR
- Part Type: Integrated Circuit

**Pins:**
- \~INT [pin 1]
- A0 [pin 21]
- A1 [pin 2]
- A2 [pin 3]
- GND [pin 12]
- P00 [pin 4]
- P01 [pin 5]
- P02 [pin 6]
- P03 [pin 7]
- P04 [pin 8]
- P05 [pin 9]
- P06 [pin 10]
- P07 [pin 11]
- P10 [pin 13]
- P11 [pin 14]
- P12 [pin 15]
- P13 [pin 16]
- P14 [pin 17]
- P15 [pin 18]
- P16 [pin 19]
- P17 [pin 20]
- SCL [pin 22]
- SDA [pin 23]
- VCC [pin 24]

### U21 — [TCA9555PWR](https://flux.ai/jecstronic/tca9555pwr~buk.md)

- Datasheet URL: https://www\.ti\.com/general/docs/suppproductinfo\.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww\.ti\.com%2Flit%2Fgpn%2Ftca9555
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Texas Instruments
- Role: Communication Interface
- Functional Group: IO U18 1V8 GPIO Expanders
- Manufacturer Part Number: TCA9555PWR
- Part Type: Integrated Circuit
- Role Details: GPIO expander @1V8 addr 0x23, GPIO 48\-63

**Pins:**
- \~INT [pin 1]
- A0 [pin 21]
- A1 [pin 2]
- A2 [pin 3]
- GND [pin 12]
- P00 [pin 4]
- P01 [pin 5]
- P02 [pin 6]
- P03 [pin 7]
- P04 [pin 8]
- P05 [pin 9]
- P06 [pin 10]
- P07 [pin 11]
- P10 [pin 13]
- P11 [pin 14]
- P12 [pin 15]
- P13 [pin 16]
- P14 [pin 17]
- P15 [pin 18]
- P16 [pin 19]
- P17 [pin 20]
- SCL [pin 22]
- SDA [pin 23]
- VCC [pin 24]

### U3 — [TPS7B8633BQDDARQ1](https://flux.ai/jecstronic/tps7b8633bqddarq1~nzo.md)

- Role: Always\-on LDO
- Manufacturer Part Number: TPS7B8633BQDDARQ1
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: POWER U3 3V3 Always\-On LDO
- Role Details: VIN\_PROT \(\<=38V clamp\) to 3V3\_AO for ignition comparator and control logic; Iq 17uA
- Manufacturer Name: Texas Instruments Inc\.
- Part Type: Integrated Circuit
- Datasheet URL: https://www\.ti\.com/lit/ds/symlink/tps7b86\-q1\.pdf

**Pins:**
- EN [pin 7]
- EP [pin 9]
- FB/NC [pin 2]
- GND [pin 5]
- IN [pin 8]
- NC\_1 [pin 3]
- NC\_2 [pin 4]
- NC\_3 [pin 6]
- OUT [pin 1]

### U30 — [MIMX8MM6CVTKZAA](https://flux.ai/lcsc/mimx8mm6cvtkzaa~kwvd.md)

- Package or Case Code: FCBGA486 14 x 14 mm 0\.5 mm pitch
- Part Type: Applications Processor / i\.MX 8M Mini SoC
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://www\.nxp\.com/docs/en/data\-sheet/IMX8MMIEC\.pdf
- Functional Group: MCU U30 i\.MX8MM SoC
- LCSC Part Number: C1522487
- Manufacturer Part Number: MIMX8MM6CVTKZAA
- Manufacturer Name: NXP Semiconductors

**Pins:**
- 24M\_XTALI [pin B27]
- AE26 [pin ENET\_RXC]
- AF1 [pin DRAM\_DQ29]
- AF10 [pin GPIO1\_IO09]
- AF11 [pin GPIO1\_IO07]
- AF12 [pin GPIO1\_IO05]
- AF13 [pin GPIO1\_IO03]
- AF15 [pin SAI1\_RXD1]
- AF16 [pin SAI1\_RXC]
- AF17 [pin SAI1\_RXD3]
- AF18 [pin SAI1\_RXD5]
- AF19 [pin SAI1\_RXD7]
- AF2 [pin DRAM\_DQS3\_N]
- AF21 [pin SAI1\_TXD3]
- AF22 [pin SAI1\_TXD5]
- AF23 [pin SAI1\_TXD7]
- AF25 [pin ENET\_TD3]
- AF27 [pin ENET\_RX\_CTL]
- AF4 [pin DRAM\_DQ31]
- AF5 [pin DRAM\_DQ25]
- AF6 [pin SAI3\_TXD]
- AF7 [pin SAI3\_RXD]
- AF9 [pin SPDIF\_TX]
- AG10 [pin GPIO1\_IO08]
- AG12 [pin GPIO1\_IO04]
- AG13 [pin GPIO1\_IO02]
- AG15 [pin SAI1\_RXD0]
- AG16 [pin SAI1\_RXFS]
- AG17 [pin SAI1\_RXD2]
- AG18 [pin SAI1\_RXD4]
- AG19 [pin SAI1\_RXD6]
- AG2 [pin DRAM\_DQS3\_P]
- AG20 [pin SAI1\_TXD0]
- AG22 [pin SAI1\_TXD4]
- AG23 [pin SAI1\_TXD6]
- AG25 [pin ENET\_TD2]
- AG4 [pin DRAM\_DM3]
- AG5 [pin DRAM\_DQ24]
- AG7 [pin SAI3\_RXC]
- AG8 [pin SAI3\_RXFS]
- AG9 [pin SPDIF\_RX]
- BOOT\_MODE0 [pin G26]
- BOOT\_MODE1 [pin G27]
- C10 [pin VSS]
- C26 [pin 24M\_XTALO]
- C27 [pin JTAG\_TRST\_B]
- CLKIN1 [pin H27]
- CLKIN2 [pin J27]
- CLKOUT1 [pin H26]
- CLKOUT2 [pin J26]
- D1 [pin DRAM\_DQ03]
- D10 [pin I2C2\_SCL]
- D13 [pin I2C4\_SCL]
- D18 [pin UART3\_TXD]
- D19 [pin PCIE\_RESREF]
- D2 [pin DRAM\_DQ02]
- D22 [pin USB1\_ID]
- D23 [pin USB2\_ID]
- D26 [pin TEST\_MODE]
- DRAM\_AC01 [pin DRAM\_AC01]
- DRAM\_AC02 [pin K4]
- DRAM\_AC03 [pin J4]
- DRAM\_AC05 [pin L1]
- DRAM\_AC07 [pin J5]
- DRAM\_AC08 [pin J6]
- DRAM\_AC09 [pin K6]
- DRAM\_AC11 [pin DRAM\_AC11]
- DRAM\_AC13 [pin DRAM\_AC13]
- DRAM\_AC14 [pin K5]
- DRAM\_AC15 [pin DRAM\_AC15]
- DRAM\_AC20 [pin AB4]
- DRAM\_AC21 [pin AB5]
- DRAM\_AC234 [pin T1]
- DRAM\_AC24 [pin U2]
- DRAM\_AC25 [pin U1]
- DRAM\_AC27 [pin R6]
- DRAM\_AC29 [pin DRAM\_AC29]
- DRAM\_AC30 [pin AC4]
- DRAM\_AC31 [pin AD5]
- DRAM\_AC32 [pin R4]
- DRAM\_AC33 [pin R5]
- DRAM\_AC35 [pin T2]
- DRAM\_AC38 [pin AB6]
- DRAM\_ALERT\_N [pin R2]
- DRAM\_DM0 [pin A4]
- DRAM\_DM2 [pin AB1]
- DRAM\_DQ00 [pin A5]
- DRAM\_DQ01 [pin B5]
- DRAM\_DQ04 [pin C1]
- DRAM\_DQ05 [pin B1]
- DRAM\_DQ06 [pin A3]
- DRAM\_DQ07 [pin B4]
- DRAM\_DQ09 [pin G2]
- DRAM\_DQ10 [pin J1]
- DRAM\_DQ11 [pin J2]
- DRAM\_DQ12 [pin K2]
- DRAM\_DQ13 [pin K1]
- DRAM\_DQ15 [pin E2]
- DRAM\_DQ16 [pin AB2]
- DRAM\_DQ17 [pin AA2]
- DRAM\_DQ21 [pin V1]
- DRAM\_DQ22 [pin AC1]
- DRAM\_DQ23 [pin AC2]
- DRAM\_DQ26 [pin AD2]
- DRAM\_DQ27 [pin AD1]
- DRAM\_DQ28 [pin AE1]
- DRAM\_DQ30 [pin AG3]
- DRAM\_DQS0\_N [pin B2]
- DRAM\_DQS0\_P [pin A2]
- DRAM\_DQS1\_N [pin H1]
- DRAM\_DQS1\_P [pin G1]
- DRAM\_DQS2\_P [pin AA1]
- DRAM\_RESET\_N [pin R1]
- DRAM\_VREF [pin DRAM\_VREF]
- E1 [pin DRAM\_DQ14]
- E10 [pin I2C3\_SCL]
- E13 [pin I2C4\_SDA]
- E14 [pin UART1\_RXD]
- E15 [pin UART2\_TXD]
- E18 [pin UART3\_RXD]
- E22 [pin USB2\_TXRTUNE]
- E24 [pin PMIC\_STBY\_REQ]
- E26 [pin JTAG\_TDO]
- E27 [pin JTAG\_TDI]
- E4 [pin DRAM\_AC10]
- E6 [pin ECSPI2\_SCLK]
- E9 [pin I2C1\_SCL]
- ECSPI1\_MISO [pin A7]
- ECSPI1\_MOSI [pin B7]
- ECSPI1\_SCLK [pin ECSPI1\_SCLK]
- ECSPI1\_SS0 [pin B6]
- ECSPI2\_MISO [pin A8]
- ECSPI2\_MOSI [pin B8]
- ECSPI2\_SS0 [pin A6]
- ENET\_MDC [pin AC27]
- ENET\_MDIO [pin AB27]
- ENET\_RD0 [pin ENET\_RD0]
- ENET\_RD1 [pin AD27]
- ENET\_RD2 [pin AD26]
- ENET\_RD3 [pin AC26]
- ENET\_TD0 [pin ENET\_TD0]
- ENET\_TD1 [pin ENET\_TD1]
- ENET\_TX\_CTL [pin ENET\_TX\_CTL]
- ENET\_TXC [pin ENET\_TXC]
- F1 [pin DRAM\_DM1]
- F10 [pin I2C3\_SDA]
- F15 [pin UART2\_RXD]
- F18 [pin UART4\_TXD]
- F19 [pin UART4\_RXD]
- F2 [pin DRAM\_DQ08]
- F22 [pin USB1\_VBUS]
- F24 [pin RTC\_RESET\_B]
- F27 [pin JTAG\_TMS]
- F4 [pin DRAM\_AC00]
- F6 [pin DRAM\_AC06]
- F9 [pin I2C1\_SDA]
- GPIO1\_IO00 [pin GPIO1\_IO00]
- GPIO1\_IO01 [pin GPIO1\_IO01]
- GPIO1\_IO06 [pin GPIO1\_IO06]
- GPIO1\_IO10 [pin AD10]
- GPIO1\_IO11 [pin AC10]
- GPIO1\_IO12 [pin AB10]
- GPIO1\_IO13 [pin AD9]
- GPIO1\_IO14 [pin AC9]
- GPIO1\_IO15 [pin AB9]
- I2C2\_SDA [pin I2C2\_SDA]
- JTAG\_MOD [pin JTAG\_MOD]
- JTAG\_TCK [pin JTAG\_TCK]
- L10 [pin VDD\_DRAM]
- L11 [pin VDD\_VPU]
- L15 [pin VDD\_SOC]
- L17 [pin VDD\_ANA\_0P8]
- L19 [pin NVCC\_JTAG]
- L2 [pin DRAM\_AC04]
- L26 [pin NAND\_DATA05]
- L27 [pin NAND\_CE3\_B]
- L9 [pin NVCC\_DRAM]
- M1 [pin DRAM\_AC16]
- M2 [pin DRAM\_AC17]
- M26 [pin NAND\_DATA04]
- M27 [pin NAND\_CE2\_B]
- MIPI\_CSI\_CLK\_N [pin A16]
- MIPI\_CSI\_CLK\_P [pin B16]
- MIPI\_CSI\_D0\_N [pin A14]
- MIPI\_CSI\_D0\_P [pin B14]
- MIPI\_CSI\_D1\_N [pin A15]
- MIPI\_CSI\_D1\_P [pin B15]
- MIPI\_CSI\_D2\_N [pin A17]
- MIPI\_CSI\_D2\_P [pin B17]
- MIPI\_CSI\_D3\_N [pin A18]
- MIPI\_CSI\_D3\_P [pin B18]
- MIPI\_DSI\_CLK\_N [pin A11]
- MIPI\_DSI\_CLK\_P [pin B11]
- MIPI\_DSI\_D0\_N [pin A9]
- MIPI\_DSI\_D0\_P [pin B9]
- MIPI\_DSI\_D1\_N [pin A10]
- MIPI\_DSI\_D1\_P [pin B10]
- MIPI\_DSI\_D2\_N [pin A12]
- MIPI\_DSI\_D2\_P [pin B12]
- MIPI\_DSI\_D3\_N [pin A13]
- MIPI\_DSI\_D3\_P [pin B13]
- MIPI\_VREG\_CAP [pin D15]
- N1 [pin DRAM\_AC26]
- N19 [pin VDD\_24M\_XTAL\_1P8]
- N2 [pin DRAM\_AC19]
- N20 [pin VDD\_ANA1\_1P8]
- N26 [pin NAND\_DATA07]
- N27 [pin NAND\_RE\_B]
- N4 [pin DRAM\_AC12]
- NAND\_ALE [pin NAND\_ALE]
- NAND\_CE0\_B [pin N24]
- NAND\_CE1\_B [pin NAND\_CE1\_B]
- NAND\_CLE [pin K27]
- NAND\_DATA01 [pin K24]
- NAND\_DATA02 [pin K23]
- NAND\_DATA03 [pin NAND\_DATA03]
- NAND\_DATA06 [pin K26]
- NAND\_DQS [pin R22]
- NAND\_WE\_B [pin R26]
- NAND\_WP\_B [pin R27]
- NC\_J18 [pin J18]
- NVCC\_CLK [pin NVCC\_CLK]
- NVCC\_DRAM [pin K9]
- NVCC\_DRAM [pin R9]
- NVCC\_DRAM [pin T9]
- NVCC\_DRAM [pin K8]
- NVCC\_DRAM [pin R8]
- NVCC\_DRAM [pin U9]
- NVCC\_ECSPI [pin H10]
- NVCC\_ENET [pin W22]
- NVCC\_I2C [pin J11]
- NVCC\_NAND [pin U19]
- NVCC\_SAI1 [pin NVCC\_SAI1]
- NVCC\_SAI3 [pin NVCC\_SAI3]
- NVCC\_SD1 [pin NVCC\_SD1]
- NVCC\_SNVS\_1P8 [pin J22]
- NVCC\_UART [pin J12]
- ONOFF [pin A25]
- P12 [pin VDD\_GPU]
- P16 [pin VDD\_ARM\_PLL\_0P8]
- P2 [pin DRAM\_ZN]
- P23 [pin NAND\_DATA00]
- P26 [pin NAND\_READY\_B]
- P5 [pin VDD\_DRAM\_PLL\_1P8]
- P9 [pin VDD\_DRAM\_PLL\_0P8]
- PCIE\_CLK\_N [pin A21]
- PCIE\_CLK\_P [pin B21]
- PCIE\_RXN\_N [pin A19]
- PCIE\_RXN\_P [pin B19]
- PCIE\_TXN\_N [pin A20]
- PCIE\_TXN\_P [pin B20]
- PMIC\_ON\_REQ [pin A24]
- POR\_B [pin B24]
- PVCC0\_1P8 [pin AB13]
- PVCC1\_1P8 [pin T19]
- PVCC2\_1P8 [pin J13]
- RTC\_XTALI [pin A26]
- RTC\_XTALO [pin B25]
- SAI1\_MCLK [pin AB18]
- SAI1\_TXC [pin AC18]
- SAI1\_TXD1 [pin SAI1\_TXD1]
- SAI1\_TXD2 [pin SAI1\_TXD2]
- SAI1\_TXFS [pin AB19]
- SAI2\_MCLK [pin AD19]
- SAI2\_RXC [pin AB22]
- SAI2\_RXD0 [pin AC24]
- SAI2\_RXFS [pin AC19]
- SAI2\_TXC [pin AD22]
- SAI2\_TXD0 [pin AC22]
- SAI2\_TXFS [pin AD23]
- SAI3\_MCLK [pin AD6]
- SAI3\_TXC [pin SAI3\_TXC]
- SAI3\_TXFS [pin AC6]
- SAI5\_MCLK [pin AD15]
- SAI5\_RXC [pin AC15]
- SAI5\_RXD0 [pin AD18]
- SAI5\_RXD1 [pin AC14]
- SAI5\_RXD2 [pin AD13]
- SAI5\_RXD3 [pin AC13]
- SAI5\_RXFS [pin AB15]
- SD1\_CLK [pin SD1\_CLK]
- SD1\_DATA2 [pin T27]
- SD1\_DATA3 [pin T26]
- SD1\_DATA4 [pin U27]
- SD1\_DATA5 [pin U26]
- SD1\_RESET\_B [pin R23]
- SD1\_STROBE [pin R24]
- SD2\_CD\_B [pin AA26]
- SD2\_CLK [pin SD2\_CLK]
- SD2\_DATA0 [pin AB23]
- SD2\_DATA1 [pin AB24]
- SD2\_DATA2 [pin SD2\_DATA2]
- SD2\_RESET\_B [pin AB26]
- SD2\_WP [pin AA27]
- SPDIF\_EXT\_CLK [pin SPDIF\_EXT\_CLK]
- TSENSOR\_RES\_EXT [pin J24]
- TSENSOR\_TEST\_OUT [pin J23]
- UART1\_TXD [pin UART1\_TXD]
- USB1\_DN [pin A22]
- USB1\_DP [pin B22]
- USB1\_TXRTUNE [pin USB1\_TXRTUNE]
- USB2\_DN [pin A23]
- USB2\_DP [pin B23]
- USB2\_VBUS [pin USB2\_VBUS]
- V13 [pin VDD\_ARM]
- V19 [pin NVCC\_SAI2]
- V2 [pin DRAM\_DQ20]
- V22 [pin NVCC\_SD2]
- V23 [pin SD2\_DATA3]
- V27 [pin SD1\_CMD]
- V4 [pin DRAM\_AC23]
- V5 [pin DRAM\_AC36]
- VDD\_ANA0\_1P8 [pin AA14]
- VDD\_ARM [pin U15]
- VDD\_ARM [pin T14]
- VDD\_ARM [pin U13]
- VDD\_ARM [pin T13]
- VDD\_ARM [pin R13]
- VDD\_ARM [pin T15]
- VDD\_ARM [pin R15]
- VDD\_ARM\_PLL\_1P8 [pin R19]
- VDD\_DRAM [pin R10]
- VDD\_DRAM [pin J10]
- VDD\_DRAM [pin U10]
- VDD\_GPU [pin R11]
- VDD\_GPU [pin U11]
- VDD\_MIPI\_0P9 [pin J14]
- VDD\_MIPI\_1P2 [pin J15]
- VDD\_MIPI\_1P8 [pin H13]
- VDD\_PCI\_0P8 [pin J16]
- VDD\_PCI\_1P8 [pin G14]
- VDD\_SNVS\_0P8 [pin K22]
- VDD\_SOC [pin R18]
- VDD\_SOC [pin U17]
- VDD\_SOC [pin R17]
- VDD\_SOC [pin K16]
- VDD\_SOC [pin K15]
- VDD\_SOC [pin U18]
- VDD\_USB\_0P8 [pin J17]
- VDD\_USB\_1P8 [pin H15]
- VDD\_USB\_3P3 [pin K19]
- VDD\_VPU [pin K13]
- VDD\_VPU [pin K12]
- VSS [pin G13]
- VSS [pin G21]
- VSS [pin B26]
- VSS [pin B3]
- VSS [pin AC25]
- VSS [pin AB25]
- VSS [pin U12]
- VSS [pin A27]
- VSS [pin AE5]
- VSS [pin C9]
- VSS [pin G7]
- VSS [pin AA10]
- VSS [pin AA21]
- VSS [pin J7]
- VSS [pin R3]
- VSS [pin A1]
- VSS [pin AA18]
- VSS [pin AA9]
- VSS [pin AA13]
- VSS [pin G19]
- VSS [pin G9]
- VSS [pin AC3]
- VSS [pin AE2]
- VSS [pin AA19]
- VSS [pin AA7]
- VSS [pin G18]
- VSS [pin G15]
- VSS [pin J21]
- VSS [pin R20]
- VSS [pin R21]
- VSS [pin K20]
- VSS [pin C6]
- VSS [pin J3]
- VSS [pin K3]
- VSS [pin R25]
- VSS [pin R12]
- VSS [pin AE6]
- VSS [pin K25]
- VSS [pin C5]
- VSS [pin C2]
- VSS [pin H2]
- VSS [pin G10]
- VSS [pin T12]
- VSS [pin AB3]
- VSS [pin U16]
- VSS [pin H18]
- VSS [pin AA15]
- VSS [pin K7]
- VSS [pin J25]
- VSS [pin K21]
- VSS [pin T16]
- VSS [pin R16]
- VSS [pin R7]
- W1 [pin DRAM\_DQ18]
- W12 [pin NVCC\_GPIO1]
- W17 [pin NVCC\_SAI5]
- W2 [pin DRAM\_DQ19]
- W24 [pin SD2\_CMD]
- W26 [pin SD1\_DATA7]
- W27 [pin SD1\_DATA6]
- W4 [pin DRAM\_AC22]
- W5 [pin DRAM\_AC37]
- W6 [pin DRAM\_AC28]
- Y1 [pin DRAM\_DQS2\_N]
- Y15 [pin VDD\_ANA0\_1P8]
- Y26 [pin SD1\_DATA1]
- Y27 [pin SD1\_DATA0]

### U31 — [PCA9450CHNY](https://flux.ai/adrian95/pca9450chny.md)

- Functional Group: POWER U31 i\.MX8MM PMIC
- Implementation Details: Official datasheet: https://www\.nxp\.com/docs/en/data\-sheet/PCA9450\.pdf
- Part Type: Integrated Circuits
- Symbol Style: parametric\-v1
- Manufacturer Name: NXP Semiconductors
- Design Note: Library symbol/footprint is the pin\-identical PCA9450 HVQFN56 \(SOT949\-6\) part published as PCA9450CHNY; MPN overridden to PCA9450AAHNY because the C variant OTP \(dual\-phase BUCK1\+3, R\_SNSP3\_CFG=GND, LDO4 off\) is wrong for i\.MX 8M Mini\. Order PCA9450AAHNY only\. BUCK6 OTP default is 1\.1 V \(LPDDR4\): SPL must program BUCK6OUT to 1\.2 V for DDR4 before first DRAM access\. Power\-up order \(OTP\): LDO1, LDO2, RTC\_RESET\_B, BUCK1, BUCK3, LDO4, BUCK2, LDO3, BUCK5, BUCK6, BUCK4, LDO5, POR\_B\. Load switch and I2C level translator unused\.
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role Details: PCA9450AA \(i\.MX 8M Mini OTP\): BUCK1 VDD\_SOC, BUCK2 VDD\_ARM, BUCK3 VDD\_GPU\_VPU\_DRAM, BUCK4 3V3, BUCK5 1V8, BUCK6 NVCC\_DRAM\_1V2, LDO1 NVCC\_SNVS\_1V8, LDO2 VDD\_SNVS\_0V8, LDO3 VDDA\_1V8, LDO4 VDD\_MIPI\_0V9, LDO5 NVCC\_SD2\. VSYS/INx from 5V\_SYS\.
- Manufacturer Part Number: PCA9450AAHNY
- Datasheet URL: https://www\.nxp\.com/docs/en/data\-sheet/PCA9450\.pdf
- Role: PMIC

**Pins:**
- AGND [pin 5]
- BUCK\_A\_GND [pin 43]
- BUCK4FB [pin 21]
- BUCK5FB [pin 14]
- BUCK6FB [pin 52]
- CLK\_32K\_OUT [pin 7]
- EP [pin 57]
- INB13\_1 [pin 33]
- INB13\_2 [pin 34]
- INB13\_3 [pin 35]
- INB26\_1 [pin 47]
- INB26\_2 [pin 48]
- INB26\_3 [pin 49]
- INB45\_1 [pin 16]
- INB45\_2 [pin 17]
- INB45\_3 [pin 18]
- INL1 [pin 56]
- IRQ\_B [pin 13]
- LDO1 [pin 3]
- LDO2 [pin 2]
- LDO3 [pin 54]
- LDO4 [pin 1]
- LDO5 [pin 55]
- LX1\_1 [pin 36]
- LX1\_2 [pin 37]
- LX2\_1 [pin 45]
- LX2\_2 [pin 46]
- LX3\_1 [pin 31]
- LX3\_2 [pin 32]
- LX4\_1 [pin 19]
- LX4\_2 [pin 20]
- LX5 [pin 15]
- LX6\_1 [pin 50]
- LX6\_2 [pin 51]
- PMIC\_ON\_REQ [pin 39]
- PMIC\_RST\_B [pin 8]
- PMIC\_STBY\_REQ [pin 40]
- POR\_B [pin 9]
- R\_SNSP1 [pin 38]
- R\_SNSP2 [pin 44]
- R\_SNSP3\_CFG [pin 30]
- RTC\_RESET\_B [pin 6]
- SCL [pin 41]
- SCLH [pin 25]
- SCLL [pin 27]
- SD\_VSEL [pin 29]
- SDA [pin 42]
- SDAH [pin 24]
- SDAL [pin 26]
- SW\_EN [pin 12]
- SW\_OUT [pin 23]
- SWIN [pin 22]
- VINT [pin 4]
- VSYS [pin 53]
- WDOG\_B [pin 28]
- XTAL\_IN [pin 10]
- XTAL\_OUT [pin 11]

### U4 — [MAX9015AEKA\+T](https://flux.ai/adrian95/max9015aekaplust~5j6.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.analog\.com/media/en/technical\-documentation/data\-sheets/max9015\-max9020\.pdf
- Role Details: IGN rising \~3\.2V / falling \~2\.8V \(incl\. series Schottky\), push\-pull IGN\_ON output on 3V3\_AO
- Role: Ignition comparator with 1\.236V reference
- Functional Group: POWER U4 Ignition Power Control
- Manufacturer Name: Analog Devices Inc\./Maxim Integrated
- Manufacturer Part Number: MAX9015AEKA\+T
- Part Type: Integrated Circuit

**Pins:**
- IN\- [pin 2]
- IN\+ [pin 3]
- N\.C\.\_1 [pin 5]
- N\.C\.\_2 [pin 8]
- OUT [pin 6]
- REF [pin 1]
- VCC [pin 7]
- VEE [pin 4]

### U40 — [DP83867IRRGZT](https://flux.ai/adrian95/dp83867irrgzt~wlz.md)

- Datasheet URL: http://www\.ti\.com/lit/gpn/dp83867ir
- Manufacturer Part Number: DP83867IRRGZT
- Manufacturer Name: Texas Instruments
- Part Type: Integrated Circuit
- Symbol Style: parametric\-v1
- Functional Group: ETHERNET U40 GbE PHY
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- CLK\_OUT [pin 18]
- GPIO\_0 [pin 39]
- GPIO\_1 [pin 40]
- GTX\_CLK [pin 29]
- INT/PWDN [pin 44]
- JTAG\_CLK [pin 20]
- JTAG\_TDI [pin 23]
- JTAG\_TDO [pin 21]
- JTAG\_TMS [pin 22]
- LED\_0 [pin 47]
- LED\_1 [pin 46]
- LED\_2 [pin 45]
- MDC [pin 16]
- MDIO [pin 17]
- RBIAS [pin 12]
- RESET\_N [pin 43]
- RX\_CLK [pin 32]
- RX\_CTRL [pin 38]
- RX\_D0 [pin 33]
- RX\_D1 [pin 34]
- RX\_D2 [pin 35]
- RX\_D3 [pin 36]
- TD\_M\_A [pin 2]
- TD\_M\_B [pin 5]
- TD\_M\_C [pin 8]
- TD\_M\_D [pin 11]
- TD\_P\_A [pin 1]
- TD\_P\_B [pin 4]
- TD\_P\_C [pin 7]
- TD\_P\_D [pin 10]
- THERMAL\_PAD [pin 49]
- TX\_CTRL [pin 37]
- TX\_D0 [pin 28]
- TX\_D1 [pin 27]
- TX\_D2 [pin 26]
- TX\_D3 [pin 25]
- VDD1P0\_1 [pin 6]
- VDD1P0\_2 [pin 24]
- VDD1P0\_3 [pin 31]
- VDD1P0\_4 [pin 42]
- VDDA1P8\_1 [pin 13]
- VDDA1P8\_2 [pin 48]
- VDDA2P5\_1 [pin 3]
- VDDA2P5\_2 [pin 9]
- VDDIO\_1 [pin 19]
- VDDIO\_2 [pin 30]
- VDDIO\_3 [pin 41]
- X\_I [pin 15]
- X\_O [pin 14]

### U41 — [AP2112K\-2\.5TRG1](https://flux.ai/lcsc/ap2112k-2p5trg1~uqnv.md)

- JLCPCB Part Class: Extended Part
- Package or Case Code: SOT\-25\-5
- Manufacturer Part Number: AP2112K\-2\.5TRG1
- Functional Group: ETHERNET U40 GbE PHY
- Part Type: Linear Voltage Regulators \(LDO\)
- Product Info Url: https://lcsc\.com/product\-detail/presales\_Diodes\-Incorporated\-AP2112K\-2\-5TRG1\_C176945\.html
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_Diodes\-Incorporated\-AP2112K\-2\-5TRG1\_C176945\.pdf
- Manufacturer Name: DIODES\(美台\)
- LCSC Part Number: C176945

**Pins:**
- EN [pin 3]
- GND [pin 2]
- IN [pin 1]
- NC [pin 4]
- OUT [pin 5]

### U42 — [TLV75710PDBVR](https://flux.ai/lcsc/tlv75710pdbvr~5x4h.md)

- Manufacturer Name: TI\(德州仪器\)
- Package or Case Code: SOT\-23\-5\_L2\.9\-W1\.6\-P0\.95\-LS2\.8\-BL
- LCSC Part Number: C2865385
- Functional Group: ETHERNET U40 GbE PHY
- JLCPCB Part Class: Extended Part
- Part Type: Linear Voltage Regulators \(LDO\)
- Manufacturer Part Number: TLV75710PDBVR

**Pins:**
- EN [pin 3]
- GND [pin 2]
- IN [pin 1]
- NC [pin 4]
- OUT [pin 5]

### U5 — [TPS54360BQDDARQ1](https://flux.ai/adrian95/tps54360bqddarq1~7wf.md)

- Functional Group: POWER U5 5V Buck
- Role: 5V system buck
- Manufacturer Name: Texas Instruments Inc\.
- Part Type: Integrated Circuit
- Manufacturer Part Number: TPS54360BQDDARQ1
- Role Details: VIN\_PROT 6\.5\-36V to 5V\_SYS, 3\.5A capability vs \~1\.8A worst\-case load \(x1\.5 = 2\.7A\)
- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.ti\.com/lit/ds/symlink/tps54360b\-q1\.pdf

**Pins:**
- BOOT [pin 1]
- COMP [pin 6]
- EN [pin 3]
- EP [pin 9]
- FB [pin 5]
- GND [pin 7]
- RT/CLK [pin 4]
- SW [pin 8]
- VIN [pin 2]

### U50 — [USB2514B\-I/M2](https://flux.ai/vasyl/usb2514b-im2~5d4.md)

- Functional Group: USB U50 Hub
- Manufacturer Name: Microchip Technology
- Manufacturer Part Number: USB2514B\-I/M2
- Part Type: Integrated Circuit
- Datasheet URL: https://ww1\.microchip\.com/downloads/en/DeviceDoc/00001692C\.pdf

**Pins:**
- CRFILT [pin 14]
- HS\_IND/CFG\_SEL1 [pin 25]
- OCS\_N1 [pin 13]
- OCS\_N2 [pin 17]
- OCS\_N3 [pin 19]
- OCS\_N4 [pin 21]
- PLLFILT [pin 34]
- PRTPWR1/BC\_EN1 [pin 12]
- PRTPWR2/BC\_EN2 [pin 16]
- PRTPWR3/BC\_EN3 [pin 18]
- PRTPWR4/BC\_EN4 [pin 20]
- RBIAS [pin 35]
- RESET\_N [pin 26]
- SCL/SMBCLK/CFG\_SEL0 [pin 24]
- SDA/SMBDATA/NON\_REM1 [pin 22]
- SUSP\_IND/LOCAL\_PWR/NON\_REM0 [pin 28]
- TEST [pin 11]
- USBDM\_DN1/PRT\_DIS\_M1 [pin 1]
- USBDM\_DN2/PRT\_DIS\_M2 [pin 3]
- USBDM\_DN3/PRT\_DIS\_M3 [pin 6]
- USBDM\_DN4/PRT\_DIS\_M4 [pin 8]
- USBDM\_UP [pin 30]
- USBDP\_DN1/PRT\_DIS\_P1 [pin 2]
- USBDP\_DN2/PRT\_DIS\_P2 [pin 4]
- USBDP\_DN3/PRT\_DIS\_P3 [pin 7]
- USBDP\_DN4/PRT\_DIS\_P4 [pin 9]
- USBDP\_UP [pin 31]
- VBUS\_DET [pin 27]
- VDD33 [pin 23]
- VDD33 [pin 15]
- VDDA33 [pin 29]
- VDDA33 [pin 10]
- VDDA33 [pin 5]
- VDDA33 [pin 36]
- VSS [pin 37]
- XTALIN/CLKIN [pin 33]
- XTALOUT [pin 32]

### U51 — [TPS2065CDBV](https://flux.ai/kicad-part-library/tps2065cdbv~dy8.md)

- Package or Case Code: SOT\-23\-5
- Functional Group: USB U50 Hub
- Part Type: Power Management
- Manufacturer Name: Texas Instruments
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/a978cf782273bc8d41448045116a5d37ad8897c281e310ad3d70323307d6b51f\.pdf
- Manufacturer Part Number: TPS2065CDBV

**Pins:**
- \~\{FLT\} [pin 3]
- EN [pin 4]
- GND [pin 2]
- IN [pin 5]
- OUT [pin 1]

### U52 — [PRTR5V0U4D,125](https://flux.ai/silicon-yard/prtr5v0u4dc125.md)

- Manufacturer Name: Nexperia
- Functional Group: USB U50 Hub
- Datasheet URL: https://assets\.nexperia\.com/documents/data\-sheet/PRTR5V0U4D\.pdf
- Package or Case Code: TO
- Manufacturer Part Number: PRTR5V0U4D,125
- Part Type: Circuit Protection Devices

**Pins:**
- GND [pin 2]
- I/O1 [pin 1]
- I/O2 [pin 3]
- I/O3 [pin 4]
- I/O4 [pin 6]
- VCC [pin 5]

### U53 — [PRTR5V0U4D,125](https://flux.ai/silicon-yard/prtr5v0u4dc125.md)

- Manufacturer Name: Nexperia
- Datasheet URL: https://assets\.nexperia\.com/documents/data\-sheet/PRTR5V0U4D\.pdf
- Functional Group: USB U50 Hub
- Package or Case Code: TO
- Manufacturer Part Number: PRTR5V0U4D,125
- Part Type: Circuit Protection Devices

**Pins:**
- GND [pin 2]
- I/O1 [pin 1]
- I/O2 [pin 3]
- I/O3 [pin 4]
- I/O4 [pin 6]
- VCC [pin 5]

### U54 — [PRTR5V0U4D,125](https://flux.ai/silicon-yard/prtr5v0u4dc125.md)

- Manufacturer Name: Nexperia
- Datasheet URL: https://assets\.nexperia\.com/documents/data\-sheet/PRTR5V0U4D\.pdf
- Package or Case Code: TO
- Functional Group: USB U50 Hub
- Manufacturer Part Number: PRTR5V0U4D,125
- Part Type: Circuit Protection Devices

**Pins:**
- GND [pin 2]
- I/O1 [pin 1]
- I/O2 [pin 3]
- I/O3 [pin 4]
- I/O4 [pin 6]
- VCC [pin 5]

### U60 — [LBEE5PK2AE\-564](https://flux.ai/silicon-yard/lbee5pk2ae-564.md)

- Datasheet URL: https://pim\.murata\.com/asset/pim4/wifiBluetoothModule/TYPE2AE\_PDF\_WIFIBLUETOOTHMODULE
- Symbol Style: parametric\-v1
- Package or Case Code: Module
- Manufacturer Part Number: LBEE5PK2AE\-564
- Functional Group: RF U60 WLAN BT
- Part Type: Integrated Circuits
- Manufacturer Name: Murata
- Mount: Surface Mount
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- BT\_DEV\_WAKE [pin 51]
- BT\_GPIO\_2 [pin 18]
- BT\_GPIO\_3 [pin 19]
- BT\_GPIO\_5 [pin 20]
- BT\_HOST\_WAKE [pin 17]
- BT\_PCM\_CLK [pin 7]
- BT\_PCM\_IN [pin 6]
- BT\_PCM\_OUT [pin 9]
- BT\_PCM\_SYNC [pin 8]
- BT\_REG\_EN [pin 68]
- BT\_UART\_CTS\_N [pin 11]
- BT\_UART\_RTS\_N [pin 13]
- BT\_UART\_RXD [pin 12]
- BT\_UART\_TXD [pin 10]
- GND\_1 [pin 1]
- GND\_10 [pin 57]
- GND\_11 [pin 69]
- GND\_12 [pin 70]
- GND\_13 [pin 71]
- GND\_14 [pin 72]
- GND\_15 [pin 73]
- GND\_16 [pin 74]
- GND\_17 [pin 75]
- GND\_18 [pin 76]
- GND\_19 [pin 77]
- GND\_2 [pin 14]
- GND\_3 [pin 16]
- GND\_4 [pin 21]
- GND\_5 [pin 23]
- GND\_6 [pin 24]
- GND\_7 [pin 27]
- GND\_8 [pin 34]
- GND\_9 [pin 41]
- GPIO\_1 [pin 45]
- JTAG\_SEL [pin 53]
- JTAG\_TCK/SWCLK [pin 66]
- JTAG\_TDI [pin 64]
- JTAG\_TDO [pin 65]
- JTAG\_TMS/SWDIO [pin 67]
- LPO\_IN [pin 5]
- NC\_1 [pin 15]
- NC\_10 [pin 59]
- NC\_11 [pin 60]
- NC\_12 [pin 61]
- NC\_13 [pin 62]
- NC\_2 [pin 35]
- NC\_3 [pin 36]
- NC\_4 [pin 37]
- NC\_5 [pin 38]
- NC\_6 [pin 39]
- NC\_7 [pin 40]
- NC\_8 [pin 44]
- NC\_9 [pin 58]
- RF\_SW\_CTRL\_0 [pin 26]
- RF\_SW\_CTRL\_5 [pin 25]
- SDIO\_CLK [pin 33]
- SDIO\_CMD [pin 28]
- SDIO\_DATA\_0 [pin 30]
- SDIO\_DATA\_1 [pin 29]
- SDIO\_DATA\_2 [pin 32]
- SDIO\_DATA\_3 [pin 31]
- SR\_VLX [pin 2]
- STRAP\_0 [pin 56]
- STRAP\_1 [pin 54]
- STRAP\_2 [pin 55]
- TRST\_L [pin 63]
- USB2\_AVDD33 [pin 49]
- USB2\_DM [pin 46]
- USB2\_DP [pin 47]
- USB2\_MONCDR [pin 48]
- USB2\_RREF [pin 50]
- VBAT [pin 3]
- VDDIO [pin 42]
- VIN\_LDO [pin 43]
- WL\_ANT [pin 22]
- WL\_HOST\_WAKE [pin 52]
- WL\_REG\_EN [pin 4]

### Y1 — [3225\-20MHZ\-15PF\-10PPM](https://flux.ai/lcsc/3225-20mhz-15pf-10ppm~9ltr.md)

- JLCPCB Part Class: Extended Part
- LCSC Part Number: C337680
- Functional Group: DIGITAL U10 CAN Controller
- Package or Case Code: CRYSTAL\-SMD\_4P\-L3\.2\-W2\.5\-BL
- Role Details: 20MHz crystal for MCP2515
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1912111437\_TKD\-3225\-20MHZ\-15PF\-10PPM\_C337680\.pdf
- Manufacturer Part Number: 3225\-20MHZ\-15PF\-10PPM
- Part Type: Crystals
- Product Info Url: https://lcsc\.com/product\-detail/\_TKD\-3225\-20MHZ\-15PF\-10PPM\_C337680\.html
- Role: Clock Source
- Manufacturer Name: TKD\(泰晶\)

**Pins:**
- GND [pin 4]
- GND [pin 2]
- OSC1 [pin 1]
- OSC2 [pin 3]

### Y100 — [FC\-12M 32\.7680KA\-A3](https://flux.ai/openpartlist/fc-12m-32p7680ka-a3~lo.md)

- Datasheet URL: https://www\.mouser\.com/datasheet/2/137/FC\_12D\_en\-1649542\.pdf
- Design Note: PCA9450 supports 6\-15 pF CL crystals\. Without crystal the PMIC outputs its internal 32 kHz RC\. Verify crystal ESR \(90 kOhm max\) against PCA9450 driver limit\.
- Manufacturer Name: EPSON
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Oscillator
- Role Details: 32\.768 kHz, 12\.5 pF CL for PCA9450 XTAL\_IN/XTAL\_OUT \-\> CLK\_32K\_OUT \-\> SoC RTC\_XTALI
- Role: Crystal
- Frequency: 32\.768KHz
- Functional Group: POWER U31 i\.MX8MM PMIC
- Manufacturer Part Number: FC\-12M 32\.7680KA\-A3

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### Y30 — [ABM8G\-24\.000MHZ\-18\-D2Y\-T](https://flux.ai/adrian95/abm8g-24p000mhz-18-d2y-t.md)

- Symbol Style: parametric\-v1
- Frequency: 24MHz
- Operating Temperature: \-40 to 85°C
- Functional Group: MCU U30 i\.MX8MM SoC
- Package or Case Code: SMD
- Manufacturer Part Number: ABM8G\-24\.000MHZ\-18\-D2Y\-T
- Manufacturer Name: Abracon LLC
- Mount: Surface Mount
- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/0c496f4a39367786dc352f3582c31ce4b6a9d5a5168ee71ac3e8bab47549838e\.pdf
- Implementation Details: Fundamental mode, ±30ppm stability, 10uW typ / 100uW max drive, 3\.2x2\.5x1\.0mm ABM8G 4\-SMD package
- Part Type: Crystals and Oscillators
- Tolerance: 20ppm
- Resistance: 60ohms
- Capacitance: 18pF

**Pins:**
- GND\_1 [pin 2]
- GND\_2 [pin 4]
- XTAL\_1 [pin 1]
- XTAL\_2 [pin 3]

### Y40 — [FL2500283Z](https://flux.ai/lcsc/fl2500283z~wbrm.md)

- JLCPCB Part Class: Extended Part
- Manufacturer Name: DIODES\(美台\)
- Datasheet URL: https://www\.diodes\.com/assets/Datasheets/FL\.pdf
- Package or Case Code: OSC\-SMD\_4P\-L3\.2\-W2\.5\-BL
- LCSC Part Number: C1986959
- Manufacturer Part Number: FL2500283Z
- Part Type: Oscillator
- Functional Group: ETHERNET U40 GbE PHY

**Pins:**
- Case [pin 2]
- Case [pin 4]
- Xtal [pin 3]
- Xtal [pin 1]

### Y50 — [ABM8G\-24\.000MHZ\-18\-D2Y\-T](https://flux.ai/adrian95/abm8g-24p000mhz-18-d2y-t.md)

- Symbol Style: parametric\-v1
- Frequency: 24MHz
- Operating Temperature: \-40 to 85°C
- Package or Case Code: SMD
- Manufacturer Part Number: ABM8G\-24\.000MHZ\-18\-D2Y\-T
- Manufacturer Name: Abracon LLC
- Mount: Surface Mount
- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/0c496f4a39367786dc352f3582c31ce4b6a9d5a5168ee71ac3e8bab47549838e\.pdf
- Functional Group: USB U50 Hub
- Implementation Details: Fundamental mode, ±30ppm stability, 10uW typ / 100uW max drive, 3\.2x2\.5x1\.0mm ABM8G 4\-SMD package
- Part Type: Crystals and Oscillators
- Tolerance: 20ppm
- Resistance: 60ohms
- Capacitance: 18pF

**Pins:**
- GND\_1 [pin 2]
- GND\_2 [pin 4]
- XTAL\_1 [pin 1]
- XTAL\_2 [pin 3]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/sateluser1/test\-schematics1\~p7](https://flux.ai/sateluser1/test-schematics1~p7).*

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*Generated from [https://flux\.ai/sateluser1/test\-schematics1\~p7](https://flux.ai/sateluser1/test-schematics1~p7)*