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Nuvoton M251LE3AE

ARM Cortex-M23, 48 MHz, 128 kB ROM, 16 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 16 kB RAM, 128 kB ROM
  • ROM:128 kB
  • RAM:16 kB
Communication SPI, I2C, UART, I2S
  • SPI:1 x SPI
  • I2C:2 x I2C
  • UART:3 x UART
  • I2S:1 x I2S
Timer/Counter/PWM 4 x 32-bit Timer, 24 x 16-bit
  • Timer/Counter:4 x 32-bit
  • PWM:24 x 16-bit
Analog 12-channel 12 bit ADC, 2 x
  • ADC:12-channel x 12 bit ADC
  • Other:2 x
I/O & Package 48-QFP
  • I/Os:41 Inputs/Outputs
  • Package, QFP:48-lead QFP
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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