8-Bit 40MHz FLASH MCU, 32KB, TQFP-44, I2C, SPI, CAN, UART
8-Bit 40MHz FLASH MCU, PDIP-40, 32KB, 1.5KB RAM, 36 I/O
8-Bit 40MHz FLASH MCU, 32KB, 1.5KB RAM, QFN EP, I2C/SPI/UART/CAN