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NUC122LC1AN

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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

- 32 KB of flash memory

- 4 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 SPIs (up to 25 MHz)

- Up to one I²Cs (up to 400 kHz)

- Up to two UARTs (up to 1 Mbps)

  • Clock Control

- 4 to 24 MHz external crystal oscillator

      - 22.1184 MHz internal RC oscillator (±1% accuracy at 25℃, 5V)

Data Sheet

  • Example Code

  • File name Version Update Download
  • EC_NUC122_USB_Selective_Suspend_V1.00 1.00  Tue Apr 28 15:05:35 CST 2015
  • Application Note

  • File name Version Update Download
  • AN_0001_NuMicro_Cortex-M_Code_Protection_EN_Rev1.00 1.00  Fri Jul 31 09:29:08 CST 2015
  • AN_1024_Mass Storage ISP_EN_Rev1.00 1.00  Thu Mar 17 16:16:12 CST 2011
  • Product Brief

  • File name Version Update Download
  • PB_NUC122_Series_EN_Rev1.09 1.09  Wed Jun 11 14:57:40 CST 2014
  • Data Sheet

  • File name Version Update Download
  • DS_NUC122_Series_EN_Rev1.11 1.11  Thu Jan 29 09:28:13 CST 2015
  • Software

  • File name Version Update Download
  • Nuvoton_NuGang_Programmer_V7.02 7.02  Tue Nov 22 12:31:58 CST 2016
  • NuMicro_ICP_Programming_Tool_V2.03.6674 2.03.6674  Sat Dec 16 09:02:00 CST 2017
  • Nu-Link_IAR_Driver_V2.03.6674 2.03.6674  Sat Dec 16 09:01:07 CST 2017
  • Nu-Link_Keil_Driver_V2.03.6674 2.03.6674  Sat Dec 16 09:05:55 CST 2017
  • NUC122_Series_BSP_CMSIS_Rev3.00.002 3.00.002  Thu Jul 30 15:28:09 CST 2015
  • NuMicro_ISP_Programming_Tool_V2.03.0621 2.03.0621  Mon Jul 24 13:53:10 CST 2017
  • Technical Reference Manual

  • File name Version Update Download
  • TRM_NUC122_Series_EN_Rev1.11 1.11  Thu Jan 29 09:26:39 CST 2015
  • Development Tool

  • File name Version Update Download
  • NuTiny-SDK-NUC220VE3AN_LQFP100_V1.1 1.1  Mon Apr 24 13:26:21 CST 2017
  • NuTiny-SDK_NUC122_Rev2.0 2.0  Wed Jul 16 13:22:47 CST 2014
  • Online Training

  •   Name Published date Online certificate
  • M0 / M4 32位微控制器 Fri Jan 17 21:09:04 CST 2014
  • 新唐2014 NuMicro 32位微控制器全國巡迴研討會:最新產品發佈 Fri Dec 12 12:14:24 CST 2014
  • 新唐2014 NuMicro 32位微控制器全國巡迴研討會:創新產品策略介紹 Fri Dec 12 12:17:55 CST 2014

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Part No. Check Disty Flash SRAM I/O Timer UART SPI I2C USB PWM RTC PDMA Comparator Touch Key Audio Mic. Audio Speaker CRC ISP /ICP /IAP Package Status Data Flash ISP ROM ISO-7816-3 CAN LIN EBI I2S/ AC97 DAC ADC Operating Temp. Range (°C ) PS2 LCD IRC VBAT Supply OPA
NUC122LC1AN Check Disty 32K 4K 30 4*32-bit 2 2 1 1 4*16-bit Y - - - - - - ISP, ICP LQFP48 Mass Production 4K 4K - - - - - - - -40 to +85 - - 22 MHz - -

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