Microcontrollers(444)

Voice ICs(260)

NUC122ZD2AN

Not Recommended For New Designs (NRND)Recommended Part Number:

- NUC123 Series  

 

The NuMicro™ NUC122 series embedded with  the ARM® Cortex™-M0 core runs up to 60 MHz with 32K/64K bytes Flash program memory, 4K/8K bytes SRAM , and 4K bytes Flash loader memory for In System Program ( ISP ) . The NUC123 series also integrates Timers, Watchdog Timer ( WDT ) , RTC, UART , SPI , I²C , PWM Timer, GPIO, USB 2.0 FS Device, Low Voltage Reset Controller and Brown-out Detector.

Target Application:

Consumer Electronic, USB Keyboard, Touch System, etc.

Key Features:

Core
  - Cortex™-M0 processor
  - Max frequency of 60 MHz
  - Operating voltage: 2.5V to 5.5V
  - Temperature range: - 40 ℃ ~ 85 ℃
   
Memory
  - 64 KB of flash memory
  - 8 KB of SRAM
  - 4 KB of Data Flash
  - ISP ( In-System Programming )
  - ICP ( In-Circuit Programming )
   
Connectivity
  - One USB 2.0 full speed device
  - Up to two SPI s ( up to 25 MHz )
  - Up to one I²C s ( up to 400 kHz )
  - Up to one UART s ( up to 1 Mbps )
   
Clock Control
  - 4 to 24 MHz external crystal oscillator
  - 22.1184 MHz internal RC oscillator ( ± 1 % accuracy at 25 ℃ , 5V )