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Nuvoton M4521LE6AE

ARM Cortex-M4, 72 MHz, 128 kB ROM, 32 kB RAM

The NuMicro M4521 series 32-bit microcontroller powered by Cortex-M4F with DSP and FPU runs up to 72 MHz.

Core ARM Cortex-M4, 72 MHz
  • Processor:Cortex-M4, 72 MHz
Memory 32 kB RAM, 128 kB ROM
  • ROM:128 kB
  • RAM:32 kB
Communication SPI, I2C, UART
  • SPI:2 x SPI
  • I2C:2 x I2C
  • UART:4 x UART
Timer/Counter/PWM 4 x 32-bit Timer, 10 x 16-bit
  • Timer/Counter:4 x 32-bit
  • PWM:10 x 16-bit
Analog 10-channel 12 bit ADC
  • ADC:10-channel x 12 bit ADC
I/O & Package 48-QFP
  • I/Os:35 Inputs/Outputs
  • Package, QFP:48-lead QFP
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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