64-Pin Quad Flat Package Microcontroller, 16-Bit, 20 MHz, FLASH
16-Bit MCU, 20MHz, 128KB Flash, 5.5V, 64-Pin LFQFP
16-bit MCU, 20MHz, 128KB Flash, 3.3V/5V, 64-Pin LFQFP
16-bit MCU 20MHz 128KB Flash 3.3V/5V 64-Pin LFQFP