32-bit ARM Cortex-M0 MCU, 48MHz, 64KB Flash, 8KB RAM, LQFP
32-bit ARM Cortex-M0 MCU, 64KB Flash, 48MHz, LQFP
32-bit ARM Cortex-M0+ MCU, 64KB Flash, 32MHz, 37 I/O, PQFP-48
Mainstream Arm Cortex-M0 Access line MCU with 64 Kbytes of Flash memory, 48 MHz CPU and CEC functions