8-Bit AVR MCU, 20MHz, 64KB Flash, 44TQFP, 1.8-5.5V
8-Bit RISC MCU, 20MHz, FLASH, 44-Pin PQFP, Industrial
8-Bit AVR MCU 64KB FLASH 20MHz 32 I/O 44TQFP
8-Bit RISC MCU, 20MHz, 44-Pin TQFP, Industrial
