Arm Keil MDK v6 Essential and Professional editions are now available to buy as monthly or annual subscriptions from our Developer Tools store. Visit the store to get access to the tools suite today!

  1. Devices
  2. NuMicro M0 Family
  3. NUC123
  4. NUC123LD4AN0

NUC123LD4AN0

Nuvoton
  • Core

    Cortex-M0, 72 MHz

  • Family

    NuMicro M0 Family

  • Sub-Family

    NUC123

  • CMSIS Pack

    NuMicroM0_DFP

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

Processor

Cortex-M0

Maximum Clock Frequency 72 MHz
Memory Protection Unit
Floating Point Unit
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian
Features View features

Processor

Cortex-M0, 72 MHz

  • I/O
    IO Pins 36 IO Pins
    Analog to Digital Converter 8-channel x 10-bit Analog to Digital Converter
  • Timer
    Timer/Counter 4 x 32-bit Timer/Counter
    Pulse Width Modulation 4 x 16-bit Pulse Width Modulation
  • Communication
    Universal Asynchronous Receiver Transmitter 2 x 0 bit/s Universal Asynchronous Receiver Transmitter
    Serial Peripheral Interface 3 x 0 bit/s Serial Peripheral Interface
    Inter-Integrated Circuit 2 x Inter-Integrated Circuit
    Universal Serial Bus Device 1 x Universal Serial Bus Device
    Inter-IC Sound 1 x Inter-IC Sound
  • Package
    Quad Flat Package 48-lead Quad Flat Package