Keil Logo

Nuvoton M251ZB2AE

ARM Cortex-M23, 48 MHz, 16 kB ROM, 8 kB RAM

The NuMicro M251 series is a 32-bit microcontroller with embedded ARM Cortex-M23 core.

Core ARM Cortex-M23, 48 MHz
  • Processor:Cortex-M23, 48 MHz
Memory 8 kB RAM, 16 kB ROM
  • ROM:16 kB
  • RAM:8 kB
Timer/Counter/PWM 4 x 32-bit Timer, 12 x 16-bit
  • Timer/Counter:4 x 32-bit
  • PWM:12 x 16-bit
Analog 10-channel 12 bit ADC
  • ADC:10-channel x 12 bit ADC
I/O & Package 33-QFN
  • I/Os:26 Inputs/Outputs
  • Package, QFN:33-pad QFN
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.