RISC MICROCONTROLLER
32-Bit RISC MCU, 20MHz, 64KB Flash, 4KB RAM, 37 I/O, PQFP-44
32-bit RISC MCU, 24MHz, 131KB Flash, 16KB RAM, 38 I/O, S-PQFP-G44
32-bit ARM Cortex-M0+ MCU, 64KB Flash, 40MHz, 5V
RISC Microcontroller