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Nuvoton NUC123SD4AN0

ARM Cortex-M0, 72 MHz, 68 kB ROM, 20 kB RAM

The NuMicro NUC123 series 32-bit microcontrollers are embedded with Cortex-M0 core running up to 72 MHz, up to 36K/68K-byte embedded flash, 12K/20K-byte embedded SRAM, and 4K-byte loader ROM for the ISP. It also integrates Timers, Watchdog Timer, Windowed Watchdog Timer, PDMA with CRC calculation unit, UART, SPI/MICROWIRE, I2C, I2S, PWM Timer, GPIO, PS/2, USB 2.0 FS Device, 10-bit ADC, Low Voltage Reset Controller and Brown-out Detector.

Core ARM Cortex-M0, 72 MHz
  • Processor:Cortex-M0, 72 MHz
Memory 20 kB RAM, 68 kB ROM
  • ROM:68 kB
  • RAM:20 kB
Communication SPI, I2C, UART, I2S, USB, Device
  • SPI:3 x SPI
  • I2C:2 x I2C
  • UART:2 x UART
  • I2S:1 x I2S
  • USB, Device:1 x USB Device
Timer/Counter/PWM 4 x 32-bit Timer, 4 x 16-bit
  • Timer/Counter:4 x 32-bit
  • PWM:4 x 16-bit
Analog 8-channel 10 bit ADC
  • ADC:8-channel x 10 bit ADC
I/O & Package 64-QFP
  • I/Os:47 Inputs/Outputs
  • Package, QFP:64-lead QFP
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
Examples
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