32-Bit Microcontroller, 32K RAM, 25MHz, 3.6V, LQFP-64
32-bit ARM Cortex-M0+ MCU, 32MHz, 192KB Flash, 25 I/O, PQFP-32
32-Bit Microcontroller RISC 32K 40I/O LQFP-7x7
Ultra-low-power Arm Cortex-M0+ MCU with 192-Kbytes of Flash memory, 32 MHz CPU, AES
