8-Bit AVR MCU 16KB Flash 20MHz 32TQFP I2C SPI USART
8-Bit RISC MCU, 20MHz, FLASH, 32-Pin TQFP, Industrial
8-Bit MCU 16KB Flash 20MHz 32TQFP I2C SPI UART
8-Bit RISC MCU, 20MHz, FLASH, 32-Pin TQFP