32-bit Cortex-M0+ MCU, 128KB Flash, 36KB RAM, 64MHz, 48-Pin PQFP
Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of of Flash memory memory, 36 Kbytes RAM, 64 MHz CPU, 4x USART, timers, ADC, DAC, comm. I/F, 1.7-3.6V
