# IWR6843AQGABL (Component)
## Description
Minimal Gesture Recognition Board with IWR6843AQGABL, USB-UART Output, and Robust Power Management
## Component Details
- **Owner:** adrian95
- **Created:** 7/18/2023
- **Last Updated:** 6/21/2024
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Texas Instruments
- **Manufacturer Part Number:** IWR6843AQGABL
- **License:** https://creativecommons.org/licenses/by/4.0/
- **System Architecture:** ```mermaid
flowchart LR
USB_C[USB-C Connector] -->|5V Input| Power[Power Subsystem]
subgraph "Power Subsystem"
Power --> LDO33[3.3V LDO]
Power --> LDO18[1.8V LDO]
Power --> LDO12[1.2V LDO (optional)]
end
LDO33 --> Sensor[IWR6843AQGABL Sensor]
LDO18 --> Sensor
LDO12 --> Sensor
Sensor --> USBUART[USB-UART Bridge]
USBUART --> USB_C
Sensor --> XO[Crystal Oscillator]
Sensor --> JTAG[JTAG Header]
```
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/iwr6443.pdf
- **Used in:** 41 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/iwr6843aqgabl/texas-instruments?utm_currency=USD®ion=asia) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/IWR6843AQGABL/15856650) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2860996.html) | $41.3633 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/IWR6843AQGABL?qs=7MVldsJ5Uaw%252BYoMyeTamSQ%3D%3D) | $39.75 | 308 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** IWR6843AQGABL
- **Pin Count:** 161
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | VSSA_1 | |
| A2 | VOUT_PA_1 | |
| A3 | VSSA_2 | |
| A5 | VSSA_3 | |
| A7 | VSSA_4 | |
| A9 | VSSA_5 | |
| A10 | VOUT_14APLL | |
| A13 | VSSA_6 | |
| A14 | OSC_CLKOUT | |
| A15 | VSSA_7 | |
| B1 | VSSA_8 | |
| B2 | VOUT_PA_2 | |
| B3 | VSSA_9 | |
| B4 | TX1 | |
| B5 | VSSA_10 | |
| B6 | TX2 | |
| B7 | VSSA_11 | |
| B8 | TX3 | |
| B9 | VSSA_12 | |
| B10 | VBGAP | |
| B11 | VIN_18CLK | |
| B12 | VIN_18VCO | |
| B13 | VOUT_14SYNTH | |
| B14 | VSSA_13 | |
| B15 | CLKP | |
| C1 | VSSA_14 | |
| C2 | VIN_13RF2_1 | |
| C3 | VSSA_15 | |
| C4 | VSSA_16 | |
| C5 | VSSA_17 | |
| C6 | VSSA_18 | |
| C7 | VSSA_19 | |
| C8 | VSSA_20 | |
| C9 | VSSA_21 | |
| C13 | GPADC5 | |
| C14 | VSSA_22 | |
| C15 | CLKM | |
| D2 | VIN_13RF2_2 | |
| D13 | SPIA_MOSI | |
| D14 | GPADC6 | |
| D15 | VIOIN_18DIFF | |
| E1 | VSSA_23 | |
| E2 | VSSA_24 | |
| E3 | VSSA_25 | |
| E5 | VSS_1 | |
| E6 | VSS_2 | |
| E8 | VSS_3 | |
| E10 | VSS_4 | |
| E11 | VSS_5 | |
| E13 | SPIA_CLK | |
| E14 | SPIA_MISO | |
| E15 | SPIA_CS_N | |
| F2 | RX4 | |
| F3 | VSSA_26 | |
| F5 | VIN_18BB_1 | |
| F9 | VSS_6 | |
| F11 | VSS_7 | |
| F13 | SPIB_MOSI | |
| F14 | SPIB_CLK | |
| F15 | VIOIN_1 | |
| G1 | VSSA_27 | |
| G2 | VSSA_28 | |
| G3 | VSSA_29 | |
| G5 | VIN_13RF1_1 | |
| G6 | VSS_8 | |
| G7 | VSS_9 | |
| G8 | VSS_10 | |
| G10 | VSS_11 | |
| G13 | SYNC_OUT | |
| G14 | SPIB_MISO | |
| G15 | VIN_SRAM | |
| H2 | RX3 | |
| H3 | VSSA_30 | |
| H5 | VIN_13RF1_2 | |
| H7 | VSS_12 | |
| H9 | VSS_13 | |
| H11 | VSS_14 | |
| H13 | GPIO_0 | |
| H14 | SPIB_CS_N | |
| H15 | VDDIN_1 | |
| J1 | VSSA_31 | |
| J2 | VSSA_32 | |
| J3 | VSSA_33 | |
| J5 | VIN_13RF1_3 | |
| J6 | VSS_15 | |
| J7 | VSS_16 | |
| J8 | VSS_17 | |
| J10 | VSS_18 | |
| J13 | GPIO_1 | |
| J14 | LVDS_TXP[0] | |
| J15 | LVDS_TXM[0] | |
| K2 | RX2 | |
| K3 | VSSA_34 | |
| K5 | VIN_18BB_2 | |
| K7 | VSS_19 | |
| K8 | VSS_20 | |
| K9 | VSS_21 | |
| K10 | VSS_22 | |
| K11 | VSS_23 | |
| K13 | GPIO_2 | |
| K14 | LVDS_TXP[1] | |
| K15 | LVDS_TXM[1] | |
| L1 | VSSA_35 | |
| L2 | VSSA_36 | |
| L3 | VSSA_37 | |
| L5 | VSS_24 | |
| L6 | VSS_25 | |
| L8 | VSS_26 | |
| L10 | VSS_27 | |
| L13 | VPP | |
| L14 | LVDS_CLKP | |
| L15 | LVDS_CLKM | |
| M2 | RX1 | |
| M3 | VSSA_38 | |
| M14 | LVDS_FRCLKP | |
| M15 | LVDS_FRCLKM | |
| N1 | VSSA_39 | |
| N2 | VSSA_40 | |
| N3 | VSSA_41 | |
| N4 | RS232_RX | |
| N5 | RS232_TX | |
| N6 | NERROR_OUT | |
| N7 | NERROR_IN | |
| N8 | MCU_CLKOUT | |
| N9 | WARM_RESET | |
| N10 | TMS | |
| N11 | VDDIN_2 | |
| N12 | QSPI[1] | |
| N13 | TDO | |
| N14 | DMM_SYNC | |
| N15 | GPIO_47 | |
| P1 | GPADC1 | |
| P2 | GPADC2 | |
| P3 | GPADC3 | |
| P4 | SYNC_IN | |
| P5 | GPIO_32 | |
| P6 | GPIO_34 | |
| P7 | GPIO_36 | |
| P8 | GPIO_38 | |
| P9 | PMIC_CLKOUT | |
| P10 | TCK | |
| P11 | QSPI_CS_N | |
| P12 | QSPI[3] | |
| P13 | SPI_HOST_INTR | |
| P14 | VNWA | |
| P15 | VDDIN_3 | |
| R1 | VSSA_42 | |
| R2 | GPADC4 | |
| R3 | NRESET | |
| R4 | GPIO_31 | |
| R5 | GPIO_33 | |
| R6 | VDDIN_4 | |
| R7 | GPIO_35 | |
| R8 | GPIO_37 | |
| R9 | VIOIN_18 | |
| R10 | VIOIN_2 | |
| R11 | TDI | |
| R12 | QSPI_CLK | |
| R13 | QSPI[0] | |
| R14 | QSPI[2] | |
| R15 | VSS_28 | |
---
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