# nRF52840 Development Board ## Description The nRF52840 DK is a versatile single board development kit for Bluetooth 5, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary applications on the nRF52840 SoC. It also supports development for the nRF52811 SoC. ## Project Details - **Owner:** manaamrehan - **Created:** 9/12/2021 - **Last Updated:** 9/20/2021 - **Visibility:** Public - **Stars:** 2 - **Copies:** 1 ## Key Components ### ? — [P-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/p-channel-mosfet~ir.md) **Pins:** - DRAIN - GATE - SOURCE ### ? — Label **Pins:** - P1 - P2 ### ? — [DPDT Switch](https://www.flux.ai/jharwinbarrozo/dpdt-switch~33.md) **Pins:** - undefined - undefined - undefined - undefined - undefined - undefined ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — [DPDT Switch](https://www.flux.ai/jharwinbarrozo/dpdt-switch~33.md) **Pins:** - undefined - undefined - undefined - undefined - undefined - undefined ### ? — [DPDT Switch](https://www.flux.ai/jharwinbarrozo/dpdt-switch~33.md) **Pins:** - undefined - undefined - undefined - undefined - undefined - undefined ### ? — [Connector 1x2](https://www.flux.ai/usairemalamgeer/connector-1x2~mm.md) **Pins:** - P1 - P2 ### ? — [P-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/p-channel-mosfet~ir.md) **Pins:** - DRAIN - GATE - SOURCE ### ? — [Connector 1x2](https://www.flux.ai/usairemalamgeer/connector-1x2~mm.md) **Pins:** - P1 - P2 ### ? — [USB micro](https://www.flux.ai/jharwinbarrozo/usb-micro-b~t8p.md) **Pins:** - D- - D+ - GND - ID - VBUS ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — [XC9131](https://www.flux.ai/manaamrehan/xc9131~a6.md) **Pins:** - AGND - BAT - CDD - EN - FB - FO - LX - MODE - PGND - VOUT ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — Label **Pins:** - P1 - P2 ### ? — [Connector 1x2](https://www.flux.ai/usairemalamgeer/connector-1x2~mm.md) **Pins:** - P1 - P2 ### ? — [DPDT Switch](https://www.flux.ai/jharwinbarrozo/dpdt-switch~33.md) **Pins:** - undefined - undefined - undefined - undefined - undefined - undefined ### ? — Label **Pins:** - P1 - P2 ### ANT — Label **Pins:** - P1 - P2 ### BOOT/RESET — Label **Pins:** - P1 - P2 ### BOOT/RESET — Label **Pins:** - P1 - P2 ### BT1 — Multi Cell Battery - Max Voltage per cell: 1.5V - Number of Cell: 2 **Pins:** - ANODE - CATHODE ### BUTTON1 — Label **Pins:** - P1 - P2 ### BUTTON1 — Label **Pins:** - P1 - P2 ### BUTTON1_DEFAULT — Label **Pins:** - P1 - P2 ### BUTTON1_OPTIONAL — Label **Pins:** - P1 - P2 ### BUTTON2 — Label **Pins:** - P1 - P2 ### BUTTON2 — Label **Pins:** - P1 - P2 ### BUTTON2_DEFAULT — Label **Pins:** - P1 - P2 ### BUTTON2_OPTIONAL — Label **Pins:** - P1 - P2 ### BUTTON3 — Label **Pins:** - P1 - P2 ### BUTTON4 — Label **Pins:** - P1 - P2 ### CTS — Label **Pins:** - P1 - P2 ### CTS — Label **Pins:** - P1 - P2 ### CTS_DEFAULT — Label **Pins:** - P1 - P2 ### CTS_OPTIONAL — Label **Pins:** - P1 - P2 ### D- — Label **Pins:** - P1 - P2 ### D+ — Label **Pins:** - P1 - P2 ### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Forward Voltage: 1.70 - Saturation Current: 93.2e-12A - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω **Pins:** - ANODE - CATHODE ### D2 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - ANODE - CATHODE ### D3 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Forward Voltage: 1.70 - Saturation Current: 93.2e-12A - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω **Pins:** - ANODE - CATHODE ### D4 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - ANODE - CATHODE ### D5 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Saturation Current: 1.88e-9A - Emission Coefficient: 2.00 - Breakdown Voltage: 50V - Series Resistance: 0.0286Ω **Pins:** - ANODE - CATHODE ### D6 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Breakdown Voltage: 50V - Series Resistance: 0.0286Ω - Emission Coefficient: 2.00 - Saturation Current: 1.88e-9A **Pins:** - ANODE - CATHODE ### D7 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Series Resistance: 0.0286Ω - Breakdown Voltage: 50V - Saturation Current: 1.88e-9A - Emission Coefficient: 2.00 **Pins:** - ANODE - CATHODE ### D8 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Saturation Current: 1.88e-9A - Emission Coefficient: 2.00 - Breakdown Voltage: 50V - Series Resistance: 0.0286Ω **Pins:** - ANODE - CATHODE ### D9 — [Zener Diode](https://www.flux.ai/lwcassid/zener-diode~oo.md) - Saturation Current: 1.714352819281e-7A - Emission Coefficient: 2 - Breakdown Voltage: 5.6V - Series Resistance: 0Ω **Pins:** - ANODE - CATHODE ### DCCH — Label **Pins:** - P1 - P2 ### IF_OFF — Label **Pins:** - P1 - P2 ### IF_OFF — Label **Pins:** - P1 - P2 ### IF_OFF — Label **Pins:** - P1 - P2 ### IF_OFF — Label **Pins:** - P1 - P2 ### IF_OFF — Label **Pins:** - P1 - P2 ### IF_OFF — Label **Pins:** - P1 - P2 ### IF_OFF — Label **Pins:** - P1 - P2 ### IMCU_BOOT — Label **Pins:** - P1 - P2 ### IMCU_BOOT — Label **Pins:** - P1 - P2 ### IMCU_CTS — Label **Pins:** - P1 - P2 ### IMCU_RTS — Label **Pins:** - P1 - P2 ### IMCU_RxD — Label **Pins:** - P1 - P2 ### IMCU_TxD — Label **Pins:** - P1 - P2 ### J1 — [TSW-104-10-G-S-RA](https://www.flux.ai/natarius/tsw-104-10-g-s-ra~qs.md) - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: TSW-104-10-G-S-RA **Pins:** - 01 - 02 - 03 - 04 ### J2 — [MM8130-2600RA2](https://www.flux.ai/manaamrehan/mm8130-2600ra2~5n.md) - Package or Case Code: SMD TR - Manufacturer Part Number: MM8130-2600RA2 - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Murata%20PDFs/Microwave_Coaxial_Conn_Cat030E.pdf - Part Type: Antenna - Manufacturer Name: Murata Electronics **Pins:** - 1 - 2 - GND ### LED1 — Label **Pins:** - P1 - P2 ### LED2 — Label **Pins:** - P1 - P2 ### LED3 — Label **Pins:** - P1 - P2 ### LED4 — Label **Pins:** - P1 - P2 ### NFC1 — Label **Pins:** - P1 - P2 ### NFC2 — Label **Pins:** - P1 - P2 ### nRF_ONLY — Label **Pins:** - P1 - P2 ### nRF_ONLY — Label **Pins:** - P1 - P2 ### OB_RESET — Label **Pins:** - P1 - P2 ### OB_SWDCLK — Label **Pins:** - P1 - P2 ### OB_SWDIO — Label **Pins:** - P1 - P2 ### OB_SWO — Label **Pins:** - P1 - P2 ### OP1 — [Op Amp](https://www.flux.ai/jharwinbarrozo/op-amp~lt.md) - Minimum Output: -15V - Gain: 100000 - Maximum Output: 15V **Pins:** - IN1 - IN2 - OUT ### P0.09 — Label **Pins:** - P1 - P2 ### P0.09/NFC1 — Label **Pins:** - P1 - P2 ### P0.10 — Label **Pins:** - P1 - P2 ### P0.10/NFC2 — Label **Pins:** - P1 - P2 ### Q1 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet~dm7.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### Q2 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Beta / hFe: 100 - Leakage Current: 1e-13A **Pins:** - B - C - E ### Q3 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet~dm7.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### Q4 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet~dm7.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### Q5 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet~dm7.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### Q6 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet~dm7.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### Q7 — [N-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/n-channel-mosfet~dm7.md) - Part Type: MOSFET **Pins:** - DRAIN - GATE - SOURCE ### QSPI_CLK — Label **Pins:** - P1 - P2 ### QSPI_CS — Label **Pins:** - P1 - P2 ### QSPI_DIO0 — Label **Pins:** - P1 - P2 ### QSPI_DIO1 — Label **Pins:** - P1 - P2 ### QSPI_DIO2 — Label **Pins:** - P1 - P2 ### QSPI_DIO3 — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RESET — Label **Pins:** - P1 - P2 ### RESET_PIN — Label **Pins:** - P1 - P2 ### RESET_PIN — Label **Pins:** - P1 - P2 ### RTS — Label **Pins:** - P1 - P2 ### RxD — Label **Pins:** - P1 - P2 ### S1 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) **Pins:** - P1 - P2 ### S2 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) **Pins:** - P1 - P2 ### S3 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) **Pins:** - P1 - P2 ### S4 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) **Pins:** - P1 - P2 ### S5 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) **Pins:** - P1 - P2 ### SCL — Label **Pins:** - P1 - P2 ### SDA — Label **Pins:** - P1 - P2 ### SHEILD_DETECT — Label **Pins:** - P1 - P2 ### SHEILD_DETECT — Label **Pins:** - P1 - P2 ### SJ1 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ10 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ11 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ12 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ13 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ14 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ15 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ16 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ17 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ18 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ19 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ2 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ20 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ21 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ22 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ23 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ24 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ25 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ26 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ27 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ28 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ29 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ3 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ30 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ31 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ32 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ33 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ34 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ35 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ36 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ4 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ5 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ6 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ7 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ8 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SJ9 — [Solder Jumper Normally Open](https://www.flux.ai/jharwinbarrozo/solder-jumper-normally-open~np3.md) **Pins:** - P1 - P2 ### SWDCLK — Label **Pins:** - P1 - P2 ### SWDIO — Label **Pins:** - P1 - P2 ### SWO — Label **Pins:** - P1 - P2 ### TxD — Label **Pins:** - P1 - P2 ### U10 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Part Type: Load Switch - Manufacturer Part Number: TCK106AG - Package or Case Code: WCSP4D - Manufacturer Name: Mouser - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf **Pins:** - CTRL - GND - VIN - VOUT ### U11 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Part Type: Load Switch - Manufacturer Part Number: TCK106AG - Package or Case Code: WCSP4D - Manufacturer Name: Mouser - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf **Pins:** - CTRL - GND - VIN - VOUT ### U12 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf - Package or Case Code: WCSP4D - Manufacturer Name: Mouser - Part Type: Load Switch - Manufacturer Part Number: TCK106AG **Pins:** - CTRL - GND - VIN - VOUT ### U13 — [AD8551RM](https://www.flux.ai/ramprakashvishnoi8/ad8551rm~nz1.md) - Part Type: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - Manufacturer Name: Analog Devices Inc. - Manufacturer Part Number: AD8551ARMZMPN - Package or Case Code: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - DataSheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/AD8551_8552_8554.pdf **Pins:** - GND - Input - - Input + - Output - V + ### U14 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf - Package or Case Code: WCSP4D - Manufacturer Name: Mouser - Part Type: Load Switch - Manufacturer Part Number: TCK106AG **Pins:** - CTRL - GND - VIN - VOUT ### U15 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Manufacturer Part Number: TCK106AG - Part Type: Load Switch - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf - Manufacturer Name: Mouser - Package or Case Code: WCSP4D **Pins:** - CTRL - GND - VIN - VOUT ### U16 — [XC9236](https://www.flux.ai/manaamrehan/xc9236~5a.md) - Manufacturer Name: Torex Semiconductor - Manufacturer Part Number: XC9236 - Part Type: DC Converter - Datasheet URL: https://www.torexsemi.com/file/xc9236/XC9235-XC9236-XC9237.pdf - Package or Case Code: SOT-25 **Pins:** - CE/MODE - FB - LX - VIN - VSS - VSS ### U17 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf - Package or Case Code: WCSP4D - Manufacturer Name: Mouser - Manufacturer Part Number: TCK106AG - Part Type: Load Switch **Pins:** - CTRL - GND - VIN - VOUT ### U18 — [74LVC1G08](https://www.flux.ai/manaamrehan/74lvc1g08~a0.md) - Part Type: Logic Gate - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74LVC1G08.pdf - Package or Case Code: 5-TSSOP - Manufacturer Name: Nexperia - Manufacturer Part Number: 74LVC1G08 **Pins:** - GND - P6 - V- - V+ - VCC - VOUT ### U19 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Part Type: Load Switch - Manufacturer Part Number: TCK106AG - Package or Case Code: WCSP4D - Manufacturer Name: Mouser - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf **Pins:** - CTRL - GND - VIN - VOUT ### U2 — [MX25R6435FZAIH0](https://www.flux.ai/vasy_skral/mx25r6435fzaih0~al.md) - Manufacturer Part Number: MX25R6435FZAIH0 - Manufacturer Part Number: MX25R6435FZAIH0 - Datasheet URL: https://www.macronix.com/Lists/Datasheet/Attachments/7913/MX25R6435F,%20Wide%20Range,%2064Mb,%20v1.5.pdf - Manufacturer Name: Macronix - Part Type: Memory - Package or Case Code: 8-USON **Pins:** - CS# - EXP - GND - RESET#/SIO3 - SCLK - SI/SIO0 - SO/SIO1 - VCC - WP#/SIO2 ### U20 — [74LVC1G08](https://www.flux.ai/manaamrehan/74lvc1g08~a0.md) - Part Type: Logic Gate - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74LVC1G08.pdf - Package or Case Code: 5-TSSOP - Manufacturer Name: Nexperia - Manufacturer Part Number: 74LVC1G08 **Pins:** - GND - P6 - V- - V+ - VCC - VOUT ### U21 — [74LVC1G08](https://www.flux.ai/manaamrehan/74lvc1g08~a0.md) - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74LVC1G08.pdf - Package or Case Code: 5-TSSOP - Manufacturer Name: Nexperia - Manufacturer Part Number: 74LVC1G08 - Part Type: Logic Gate **Pins:** - GND - P6 - V- - V+ - VCC - VOUT ### U22 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Part Type: Load Switch - Manufacturer Part Number: TCK106AG - Manufacturer Name: Mouser - Package or Case Code: WCSP4D - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf **Pins:** - CTRL - GND - VIN - VOUT ### U23 — [74LVC1G08](https://www.flux.ai/manaamrehan/74lvc1g08~a0.md) - Manufacturer Name: Nexperia - Manufacturer Part Number: 74LVC1G08 - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74LVC1G08.pdf - Package or Case Code: 5-TSSOP - Part Type: Logic Gate **Pins:** - GND - P6 - V- - V+ - VCC - VOUT ### U24 — [PRTR5V0U2X](https://www.flux.ai/manaamrehan/prtr5v0u2x~t1.md) - Manufacturer Name: Nexperia - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/PRTR5V0U2X.pdf - Manufacturer Part Number: PRTR5V0U2X - Package or Case Code: 143B-SOT - Part Type: Diode **Pins:** - GND - IO1 - IO2 - VCC ### U3 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Manufacturer Part Number: TCK106AG - Part Type: Load Switch - Manufacturer Name: Mouser - Package or Case Code: WCSP4D - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf **Pins:** - CTRL - GND - VIN - VOUT ### U4 — [FSA2466UMX](https://www.flux.ai/manaamrehan/fsa2466umx~e3.md) - Part Type: Analog Switch - Datasheet URL: https://eu.mouser.com/datasheet/2/308/1/FSA2466_D-2314006.pdf - Manufacturer Name: ON Semiconductors - Package or Case Code: 16-UMLP - Manufacturer Part Number: FSA2466UMX **Pins:** - COM1 - COM2 - COM3 - COM4 - GND - IN 1-2 - IN 3-4 - NC1 - NC2 - NC3 - NC4 - NO1 - NO2 - NO3 - NO4 - VCC ### U5 — [FSA2466UMX](https://www.flux.ai/manaamrehan/fsa2466umx~e3.md) - Package or Case Code: 16-UMLP - Datasheet URL: https://eu.mouser.com/datasheet/2/308/1/FSA2466_D-2314006.pdf - Manufacturer Name: ON Semiconductors - Part Type: Analog Switch - Manufacturer Part Number: FSA2466UMX **Pins:** - COM1 - COM2 - COM3 - COM4 - GND - IN 1-2 - IN 3-4 - NC1 - NC2 - NC3 - NC4 - NO1 - NO2 - NO3 - NO4 - VCC ### U6 — [FSA2466UMX](https://www.flux.ai/manaamrehan/fsa2466umx~e3.md) - Manufacturer Part Number: FSA2466UMX - Package or Case Code: 16-UMLP - Manufacturer Name: ON Semiconductors - Datasheet URL: https://eu.mouser.com/datasheet/2/308/1/FSA2466_D-2314006.pdf - Part Type: Analog Switch **Pins:** - COM1 - COM2 - COM3 - COM4 - GND - IN 1-2 - IN 3-4 - NC1 - NC2 - NC3 - NC4 - NO1 - NO2 - NO3 - NO4 - VCC ### U7 — [FSA2466UMX](https://www.flux.ai/manaamrehan/fsa2466umx~e3.md) - Manufacturer Part Number: FSA2466UMX - Package or Case Code: 16-UMLP - Datasheet URL: https://eu.mouser.com/datasheet/2/308/1/FSA2466_D-2314006.pdf - Part Type: Analog Switch - Manufacturer Name: ON Semiconductors **Pins:** - COM1 - COM2 - COM3 - COM4 - GND - IN 1-2 - IN 3-4 - NC1 - NC2 - NC3 - NC4 - NO1 - NO2 - NO3 - NO4 - VCC ### U9 — [TCK106AG](https://www.flux.ai/manaamrehan/tck106ag~yz.md) - Part Type: Load Switch - Manufacturer Part Number: TCK106AG - Manufacturer Name: Mouser - Package or Case Code: WCSP4D - Datasheet URL: https://eu.mouser.com/datasheet/2/408/TCK106AG_datasheet_en_20151005-1916439.pdf **Pins:** - CTRL - GND - VIN - VOUT ### USB_DETECT — Label **Pins:** - P1 - P2 ### USB_DETECT — Label **Pins:** - P1 - P2 ### V5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### V5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### V5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### V5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### V5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBAT — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBOOST_SRC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBOOST_SRC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBOOST_SRC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBOOST_SRC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VBUS_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VCC — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_HV — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_HV — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_nRF_SENSE — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_nRF_SENSE — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_nRF_SENSE — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_PER — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_PER — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_SAM — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDD_UTMI — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VDDH — Label **Pins:** - P1 - P2 ### VEXT — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VEXT_EN_INV — Label **Pins:** - P1 - P2 ### VEXT_EN_INV — Label **Pins:** - P1 - P2 ### VEXT_EN_INV — Label **Pins:** - P1 - P2 ### VIN3-5V — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VIO_REF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VLi-Ion — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VREG — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VREG — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VREG — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VREG_EN_INV — Label **Pins:** - P1 - P2 ### VREG_EN_INV — Label **Pins:** - P1 - P2 ### VREG_EN_INV — Label **Pins:** - P1 - P2 ### VREG_ENG_INV — Label **Pins:** - P1 - P2 ### VSENSE_SW_OUT — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSENSE_SW_OUT — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSRC_nRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSRC_NRF — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSS_PA — Label **Pins:** - P1 - P2 ### VSS_PA — Label **Pins:** - P1 - P2 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol~qr.md) **Pins:** - P1 ### VSUPPLY_EN — Label **Pins:** - P1 - P2 ### VSUPPLY_EN — Label **Pins:** - P1 - P2 ### X1 — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator~i9.md) - Part Type: Oscillator - Frequency: 32MHz **Pins:** - undefined - undefined ### X2 — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator~i9.md) - Frequency: 32.768KHz - Part Type: Oscillator **Pins:** - undefined - undefined *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/manaamrehan/nrf52840-development-board~1a](https://www.flux.ai/manaamrehan/nrf52840-development-board~1a).* --- *Generated from [https://www.flux.ai/manaamrehan/nrf52840-development-board~1a](https://www.flux.ai/manaamrehan/nrf52840-development-board~1a)*