MM32F031K4U
- 
            CoreCortex-M0, 72 MHz 
- 
            FamilyMM32F031 Series 
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            Sub-FamilyMM32F031x4 
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          CMSIS PackMM32F031_DFP
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
| Core | Processor Cortex-M0 | 
|---|---|
| Maximum Clock Frequency | 72 MHz | 
| Memory Protection Unit | NO_MPU | 
| Floating Point Unit | NO_FPU | 
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | Little-endian | 
| Features |