32-Bit RISC MCU, 20MHz, 40MIPS, FLASH, 4KB RAM, 37 I/O, S-PQFP-G44
Kinetis E 32-bit MCU, ARM Cortex-M0+ core, 32KB Flash, 40MHz, 5V, QFP 44
32-Bit RISC MCU, 20MHz, 32KB Flash, 4KB RAM, 44-Pin PQFP