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NRF52832-QFAA-G-R

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Nordic Semicon RF Transceiver ICs, QFN-48(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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NRF52832-QFAA-G-R

Nordic Semicon · RF Transceiver ICs · QFN-48(6x6)

NRF52832-QFAA-G-R from Nordic Semicon, in a QFN-48(6x6). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 DEC1 passive 0.9 V regulator digital supply decoupling pin, to be decoupled with a capacitor.
2 P0.00/XL1 bidirectional General purpose I/O, also the connection for the 32.768 kHz crystal (LFXO) XL1 pin.
3 P0.01/XL2 bidirectional General purpose I/O, also the connection for the 32.768 kHz crystal (LFXO) XL2 pin.
4 P0.02/AIN0 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN0.
5 P0.03/AIN1 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN1.
6 P0.04/AIN2 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN2.
7 P0.05/AIN3 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN3.
8 P0.06 bidirectional General purpose I/O.
9 P0.07 bidirectional General purpose I/O.
10 P0.08 bidirectional General purpose I/O.
11 NFC1/P0.09 passive NFC antenna connection 1, which can alternatively be configured as General purpose I/O P0.09 with higher pin capacitance and leakage limitations.
12 NFC2/P0.10 passive NFC antenna connection 2, which can alternatively be configured as General purpose I/O P0.10 with higher pin capacitance and leakage limitations.
13 VDD power_in Power supply.
14 P0.11 bidirectional General purpose I/O.
15 P0.12 bidirectional General purpose I/O.
16 P0.13 bidirectional General purpose I/O.
17 P0.14/TRACEDATA[3] bidirectional General purpose I/O, also trace port output TRACEDATA[3].
18 P0.15/TRACEDATA[2] bidirectional General purpose I/O, also trace port output TRACEDATA[2].
19 P0.16/TRACEDATA[1] bidirectional General purpose I/O, also trace port output TRACEDATA[1].
20 P0.17 bidirectional General purpose I/O.
21 P0.18/TRACEDATA[0]/SWO bidirectional General purpose I/O, also trace port output TRACEDATA[0] and single wire output SWO.
22 P0.19 bidirectional General purpose I/O.
23 P0.20/TRACECLK bidirectional General purpose I/O, also trace port clock output TRACECLK.
24 P0.21/nRESET bidirectional General purpose I/O, configurable as the pin reset nRESET.
25 SWDCLK input Serial wire debug clock input for debug and programming.
26 SWDIO bidirectional Serial wire debug I/O for debug and programming.
27 P0.22 bidirectional General purpose I/O; per the GPIO usage table, recommended for low drive, low frequency I/O only to maximize radio performance.
28 P0.23 bidirectional General purpose I/O; per the GPIO usage table, recommended for low drive, low frequency I/O only to maximize radio performance.
29 P0.24 bidirectional General purpose I/O; per the GPIO usage table, recommended for low drive, low frequency I/O only to maximize radio performance.
30 ANT passive Single-ended RF radio antenna connection.
31 VSS power_in Ground (radio supply).
32 DEC2 passive 1.3 V regulator supply decoupling (radio supply).
33 DEC3 passive Power supply decoupling.
34 XC1 passive Connection for 32 MHz crystal.
35 XC2 passive Connection for 32 MHz crystal.
36 VDD power_in Power supply.
37 P0.25 bidirectional General purpose I/O; per the GPIO usage table, recommended for low drive, low frequency I/O only to maximize radio performance.
38 P0.26 bidirectional General purpose I/O; per the GPIO usage table, recommended for low drive, low frequency I/O only to maximize radio performance.
39 P0.27 bidirectional General purpose I/O; per the GPIO usage table, recommended for low drive, low frequency I/O only to maximize radio performance.
40 P0.28/AIN4 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN4; recommended for low drive, low frequency I/O only near the radio.
41 P0.29/AIN5 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN5; recommended for low drive, low frequency I/O only near the radio.
42 P0.30/AIN6 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN6; recommended for low drive, low frequency I/O only near the radio.
43 P0.31/AIN7 bidirectional General purpose I/O and SAADC/COMP/LPCOMP analog input AIN7; recommended for low drive, low frequency I/O only near the radio.
44 NC unconnected No connect; leave unconnected.
45 VSS power_in Ground.
46 DEC4 passive 1.3 V regulator supply decoupling; input from the DC/DC regulator or output from the 1.3 V LDO.
47 DCC power_out DC/DC regulator output.
48 VDD power_in Power supply.
49 VSS passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Nordic Semicon
Package QFN-48(6x6)
Category RF And Wireless
Pins 49

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VDD -0.3 3.9 V 20
I/O pin voltage VI/O -0.3 V VDD ≤3.6 V; printed max is VDD + 0.3 (not numeric) 20
I/O pin voltage VI/O -0.3 3.9 V VDD >3.6 V 20
NFC antenna pin current INFC1/2 80 mA 20
RF input level 10 dBm Radio 20
Storage temperature -40 125 °C QFN48, 6×6 mm package 20
Supply voltage VDD 1.7 3 3.6 V independent of DCDC enable 21
Supply rise time tR_VDD 60 ms 0 V to 1.7 V 21
Operating temperature TA -40 25 85 °C 21
Threshold voltage (power fail comparator, nominal warning level) VPOF 1.7 2.8 V falling supply voltage 102
Brown out reset voltage range VBOR,OFF 1.2 1.7 V System OFF mode 103
Brown out reset voltage range VBOR,ON 1.5 1.7 V System ON mode 103
Current consumption when enabled IPOF 4 µA printed as <4 102
Frequency tolerance requirement for 2.4 GHz proprietary radio applications fTOL_HFXO -60 60 ppm 2.4 GHz proprietary radio applications 112
Frequency tolerance requirement, Bluetooth low energy applications fTOL_HFXO_BLE -40 40 ppm Bluetooth low energy applications 112
Frequency tolerance (64 MHz internal oscillator) fTOL_HFINT -6 6 % printed as <±6 %; typ column <±1.5 % not captured 112
Frequency tolerance (32.768 kHz RC oscillator) fTOL_LFRC -2 2 % 112
Frequency tolerance for LFRC after calibration fTOL_CAL_LFRC -250 250 ppm after calibration; constant temperature within ±0.5 °C, calibration at least every 8 s 112
Frequency tolerance requirement for BLE stack fTOL_LFXO_BLE -250 250 ppm BLE stack 112
Frequency tolerance requirement for ANT stack fTOL_LFXO_ANT -50 50 ppm ANT stack 112
Peak to peak amplitude for external low swing clock VAMP_IN_XO_LOW 200 1000 mV input signal must not swing outside supply rails 113
Operating frequencies fOP 2360 2500 MHz 234
Frequency deviation fDELTA,1M -170 170 kHz @ 1 Msps 234
Frequency deviation fDELTA,BLE,1M -250 250 kHz @ BLE 1 Msps 234
Frequency deviation fDELTA,2M -320 320 kHz @ 2 Msps 234
Frequency deviation fDELTA,BLE,2M -500 500 kHz @ BLE 2 Msps 234
RF power accuracy PRFCR -4 4 dB 235
Differential non-linearity, 10-bit resolution DNL -0.95 LSB 10-bit resolution; typ column printed <1 LSB, not captured as max 393
Differential offset error (calibrated), 10-bit resolution VOS -2 2 LSB calibrated, 10-bit resolution 393
Maximum sampling rate fSAMPLE 200 kHz 393
Conversion time tCONV 2 µs printed as <2 µs 393
Idle current, when not sampling IADC,IDLE 5 µA excluding clock sources and regulator base currents; printed as <5 µA 393
Error for Gain = 1/6 EG1/6 -3 3 % does not include temperature drift 394
Error for Gain = 1/4 EG1/4 -3 3 % does not include temperature drift 394
Error for Gain = 1/2 EG1/2 -3 4 % does not include temperature drift 394
Error for Gain = 1 EG1 -3 4 % does not include temperature drift 394
Input resistance RINPUT 1 MΩ printed as >1 MΩ 394

CAD (KiCad official)

  • Symbol: NRF52832-QFAA-G-R
  • Footprint: Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.4x4.4mm
  • 3D model: QFN-48(6x6), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal QFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: nrf52832-qfaa-g-r-etched.step / nrf52832-qfaa-g-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nrf52832-qfaa-g-r.step / nrf52832-qfaa-g-r.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Nordic Semicon datasheet (559 pp, sha256 78c43da09bcefb8e, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF