M031SE3AE
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Core
Cortex-M0, 72 MHz
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Family
NuMicro M0 Family
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Sub-Family
M031
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CMSIS Pack
NuMicroM0_DFP 
The Nuvoton Cortex-M0 based NuMicro M031/M032 series MCU features 1.8 ~ 3.6V operating voltage, running up to 48/72 MHz,
 and provides a good solution for the applications that need low-voltage interface connection operation. This product can be applied to mobile devices,
 application processor connected peripheral controllers, IoT sensor devices, motor control, industrial control, and consumer devices.
| Core | 
           Processor Cortex-M0  | 
      
    
|---|---|
| Maximum Clock Frequency | 72 MHz | 
| Memory Protection Unit | |
| Floating Point Unit | |
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | |
| Features | View features | 
Processor
Cortex-M0, 72 MHz
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I/O IO Pins 55 IO Pins Analog to Digital Converter 16-channel x 12-bit Analog to Digital Converter  - 
      
Timer Timer/Counter 4 x 32-bit Timer/Counter Pulse Width Modulation 12 x 16-bit Pulse Width Modulation  - 
      
Communication Universal Asynchronous Receiver Transmitter 3 x 0 bit/s Universal Asynchronous Receiver Transmitter Serial Peripheral Interface 1 x 0 bit/s Serial Peripheral Interface Inter-Integrated Circuit 2 x Inter-Integrated Circuit  - 
      
Package Quad Flat Package 64-lead Quad Flat Package