32-Bit Quad-Specification Microcontroller with 21 I/O Lines
32-bit ARM Cortex-M0+ MCU, 32KB Flash, 27 I/O, 32MHz, Industrial
32-Bit Microcontroller, 21 I/O Lines, 32 MHz, 28-Pin QUAD Package
Ultra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU