32-bit ARM Cortex-M0+ MCU, 32MHz, 128KB Flash, USB, LCD, 37 I/O
32-bit ARM Cortex-M0+ MCU, 128KB Flash, 32MHz, 40 I/O, S-PQFP-G48
Ultra-low-power Arm Cortex-M0+ MCU with 128-Kbytes of Flash memory, 32 MHz CPU, USB, LCD
32-bit Microcontroller, 32 MHz, 84 I/O Lines, Quad Package
32-bit Microcontroller 32K RAM 51 I/O 3.6V 25MHz Quad Flatpack
