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Nuvoton NUC126LG4AE

ARM Cortex-M0, 72 MHz, 256 kB ROM, 20 kB RAM

The NuMicro NUC126 series microcontroller based on the Cortex-M0 core operates at up to 72 MHz. With its crystal-less USB 2.0 FS interface, it is able to generate precise frequency required by USB protocol without the need of external crystal.

Core ARM Cortex-M0, 72 MHz
  • Processor:Cortex-M0, 72 MHz
Memory 20 kB RAM, 256 kB ROM
  • ROM:256 kB
  • RAM:20 kB
Communication SPI, I2C, UART, I2S, USB, Device
  • SPI:2 x SPI
  • I2C:2 x I2C
  • UART:3 x UART
  • I2S:2 x I2S
  • USB, Device:1 x USB Device
Timer/Counter/PWM 4 x 32-bit Timer, 10 x 16-bit
  • Timer/Counter:4 x 32-bit
  • PWM:10 x 16-bit
Analog 9-channel 12 bit ADC
  • ADC:9-channel x 12 bit ADC
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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