8-Bit 20MHz FLASH MCU, PIC, I2C/SPI/UART, PLCC
8-Bit RISC MCU, 20MHz, FLASH, 7KB, TQFP, I2C/SPI/UART
8-Bit 20MHz RISC MCU, FLASH, TQFP, I2C, SPI, UART
8-Bit MCU, 20MHz, 7KB Flash, I2C, SPI, UART, 44-Pin VQFN
