ST STM32G4 Nucleo-64 User Manual

8 STM32G4 Nucleo-64 I/O assignment
Table 17. Nucleo-64 I/O assignment
Pin Pin name Signal or label
Main feature / optional feature / (SB)
(1)
1 VBAT VBAT VBAT voltage supply
2 PC13 PC13 USER button / IO
3 PC14-OSC32_IN OSC32_IN / PC14 LSE CLK / IO
4 PC15-OSC32_OUT OSC32_OUT / PC15 LSE CLK / IO
5 PF0-OSC_IN OSC_IN / PF0 HSE CLK / I
6 PF1-OSC_OUT OSC_OUT / PF1 HSE CLK / O
7 PG10-NRST T_NRST STM32G4 RESET
8 PC0 PC0 ARD_A5 - ADC12_IN6
9 PC1 PC1 ARD_A4 - ADC12_IN7
10 PC2 PC2 IO
11 PC3 PC3 IO
12 PA0 PA0 ARD_A0 - ADC12_IN1 / User Button
13 PA1 PA1 ARD_A1 - ADC12_IN2
14 PA2 LPUART1_TX ARD_D1 / STLINK_TX (T_VCP_TX)
15 VSS GND PWR GND
16 VDD VDD PWR VDD supply
17 PA3 LPUART1_RX ARD_D0 / STLINK_RX (T_VCP_RX)
18 PA4 PA4 ARD_A2 - ADC2_IN17
19 PA5 PA5 ARD_D13 - SPI1_CLK
20 PA6 PA6 ARD_D12 - SPI1_MISO
21 PA7 PA7 ARD_D11 - TIM3_CH2 / SPI1_MOSI
22 PC4 PC4 IO
23 PC5 PC5 IO
24 PB0 PB0 ARD_A3 - ADC3_IN12
25 PB1 PB1 IO
26 PB2 PB2 IO
27 VSSA AGND AGND
28 VREF+ VREFP Reference voltage supply
29 VDDA AVDD Analog voltage supply
30 PB10 PB10 ARD_D6 / TIM2_CH3
31 VSS GND GND
32 VDD VDD VDD voltage supply
33 PB11 PB11 IO
34 PB12 PB12 IO
35 PB13 PB13 IO
36 PB14 PB14 IO
37 PB15 PB15 IO
UM2505
STM32G4 Nucleo-64 I/O assignment
UM2505 - Rev 2
page 34/43

ST STM32G4 Nucleo-64 Specifications

General

Brand	ST
Model	STM32G4 Nucleo-64
Category	Motherboard
Language	English