STMicroelectronics STM32G473RET3 主流Arm Cortex-M4 MCU 170MHz 512K字节闪存 数学加速器，高性能模拟

Core: ARM Cortex M4

Data RAM Size: 128 kB

Data RAM Type: SRAM

ADC Resolution: 16 bit

DAC Resolution: 12 bit

Data Bus Width: 32 bit

Mounting Style: SMD/SMT

Number of I/Os: 107 I/O

Watchdog Timers: Watchdog Timer, Windowed

Moisture Sensitive: Yes

Program Memory Size: 512 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.71 V

Maximum Clock Frequency: 170 MHz

Number of Timers/Counters: 1617 Timer

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C