16-Bit Flash MCU, 20MHz, 3.3V, LSSOP-20
MCU 16-Bit/32-Bit M16C CISC 8KB Flash 3.3V/5V
R8C/1x/17 8KB FLASH Microcontroller, LSSOP, I2C/UART/USART, -20°C to 85°C