10MHz CMOS MCU, 1.8-5.5V, 42 I/O, LFQFP 48-Pin, Industrial
20MHz CMOS MCU, 48-Pin LFQFP, 4.5V, Industrial
8-Bit Microcontroller LQFP-48 20MHz 1.8V 5.5V 60KB 3KB 41 I/Os