MindMotion http://www.mindmotion.com.cn/Download/MDK_KEIL/ MM32F031_DFP MindMotion MM32F031 Series Device Support, Drivers and Examples Release version of MM32F031 Device Family Pack. MM32F031 Series Subfamily: MM32F031xB Frequency: 72MHz Memory: 128 kB Flash, 8 kB RAM Communication: 2 x UART, up to 2 x SPI, 1 x I2C Analog : ADC power saving mode:stop, sleep, and standby mode Subfamily: MM32F031x8 Frequency: 72MHz Memory: 64 kB Flash, 8 kB RAM Communication: 2 x UART, up to 2 x SPI, 1 x I2C Analog : ADC power saving mode:stop, sleep, and standby mode Subfamily: MM32F031x6 Frequency: 72MHz Memory: 32 kB Flash, 4 kB RAM Communication: 1 x UART, 1 x SPI, 1 x I2C Analog : ADC power saving mode:stop, sleep, and standby mode Subfamily: MM32F031x4 Frequency: 72MHz Memory: 16 kB Flash, 4 kB RAM Communication: 1 x UART, 1 x SPI, 1 x I2C Analog : ADC power saving mode:stop, sleep, and standby mode Generic Arm Cortex-M0 device startup and depends on CMSIS Core System Startup for MindMotion MM32F031 Series devices System Startup for MindMotion MM32F003 Series devices MM32_MBF031_Board Blinky example Getting Started MindMotion MM32_MBF031_Board Development Board