main - NUCLEO-G474RE
Overview
The main module contains the platform-specific entry point, startup code, linker
script, and lifecycle systems for the NUCLEO-G474RE evaluation board:
MCU |
STM32G474RE - Arm Cortex-M4F, single-precision FPU |
Core clock |
170 MHz (HSI16 with PLL, boost mode enabled) |
Flash |
512 KB |
SRAM |
128 KB (SRAM1 80 KB + SRAM2 16 KB + CCM SRAM 32 KB) |
CAN |
FDCAN1 - PA11 (RX) / PA12 (TX), AF9, 500 kbit/s |
Debug UART |
USART2 - PA2 TX (AF7), 115200 baud, routed to ST-LINK VCP |
User LED |
LD2 on PA5 (active-high) |
Debug interface |
On-board ST-LINK/V3 (SWD) |
See bspConfiguration - NUCLEO-G474RE for the UART and standard I/O configuration, and the user documentation for the sub-modules: