| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | ST72251G2B6 | 8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI, I2C AND 2 TIMERS | 68K |   |   | 
| 2 | ST72251G2B6 | 8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI, I2C AND 2 TIMERS | 71K |   |   | 
| 3 | ST72251G2B6/XXX | 8-Bit Microcontroller | 621K |   |   |