32b ARM Cortex-M4 MCU, 72MHz, 16KB RAM, 64KB Flash, UFQFPN
32-bit ARM Cortex-M4 MCU, 64KB Flash, 72MHz, 15 ADC, UFQFPN
32-Bit ARM Cortex-M4 MCU, 64KB Flash, 72MHz, 12-Bit ADC, 32-Pin QFN
32-bit Quad-Specification Microcontroller, 3V 2V 3.6V, 32MHz, 24 I/O Lines, QCCN-32