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MINI54FDE

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The Mini51 operates at 2.5V ~ 5.5V and -40℃ ~ 105℃, and provides 22.1184 MHz high precision internal oscillator (±1% accuracy at 25℃, 5V) , Data Flash configurable and high immunity (8KV ESD, 4KV EFT) . Package types include TSSOP20, QFN33 and LQFP48.

Target Application:

Security/Alarm, Temperature Sensor, Motor, etc.

Key Features:

  • Core

- Cortex-M0 processor

- Max frequency of 24 MHz

- Operating voltage: 2.5V to 5.5V

- Temperature range: -40℃ ~ 105℃

  • Memory

- 16 KB flash for program memory

- Provide 2KB SRAM

- Data Flash configurable

- Support ISP (In-System Programming)

- Support ICP (In-Circuit Programming)

- Support IAP (In-Application Programming)

  • ADC

- Up to 4 channels

- 10-bit resolution

- Up to 250 kSPS

- A/D conversion started by PWM

  • PWM

      - Up to 3-channel PWM

- Period/duty trigger ADC function

  • Connectivity

- One SPI (up to 24 MHz)

- One I²C (up to 400 kHz)

- One UART

  • 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_MINI51_DATAFLASH_EEPROM 3.00.001  Thu May 28 23:26:28 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
  • Product Brief

  • File name Version Update Download
  • PB_Mini51DE_Series_EN_Rev1.01 1.01  Mon Jun 23 17:47:40 CST 2014
  • Data Sheet

  • File name Version Update Download
  • DS_Mini51DE_Series_EN_Rev1.01 1.01  Thu Jun 19 17:24:02 CST 2014
  • Software

  • File name Version Update Download
  • NuMicro_ICP_Programming_Tool_V2.02.6629 2.02.6629  Thu Aug 03 10:20:02 CST 2017
  • NuMicro_ISP_Programming_Tool_V2.03.0621 2.03.0621  Mon Jul 24 13:53:10 CST 2017
  • Nuvoton_NuGang_Programmer_V7.02 7.02  Tue Nov 22 12:31:58 CST 2016
  • Nu-Link_IAR_Driver_V2.02.6629 2.02.6629  Thu Aug 03 10:20:59 CST 2017
  • Nu-Link_Keil_Driver_V2.02.6629 2.02.6629  Thu Aug 03 10:20:39 CST 2017
  • Mini51DE_Series_BSP_CMSIS_v3.01.002 3.01.002  Fri Apr 14 12:49:39 CST 2017
  • Technical Reference Manual

  • File name Version Update Download
  • TRM_Mini51DE_Series_EN_Rev1.03 1.03  Tue Aug 09 15:57:31 CST 2016
  • Development Tool

  • File name Version Update Download
  • NuDip_Mini58_Rev1.1 1.1  Thu Nov 17 10:12:37 CST 2016
  • NuTiny-SDK_Mini51_Rev3.0 3.0  Mon Jun 30 19:23:07 CST 2014
  • Low Voltage Motor Development Module 2.2  Tue Dec 09 18:07:01 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
  • NuMicro M051系列 : 航模與無線充電應用 Tue Oct 21 12:21:00 CST 2014
  • User Manual

  • File name Version Update Download
  • RH_NuTool_PinView_EN_V2.02.6629 2.02.6629  Fri Jun 23 17:16:46 CST 2017
  • RH_ICP_Programming_Tools_EN_V2.02.6629 2.02.6629  Fri Jun 23 14:34:40 CST 2017
  • RH_Nu-Link_Command_Tools_EN_V2.02.6629 2.02.6629  Fri Jun 23 17:09:52 CST 2017
  • RH_Nu-Link_Driver_for_Keil_RVMDK_EN_V2.02.6629 2.02.6629  Fri Jun 23 14:38:17 CST 2017
  • RH_Mini51_Series_BSP_Direct_Register_Access_Rev1.01.002 1.01.002  Fri Apr 12 12:58:15 CST 2013
  • RH_Mini51_Series_CMSIS_BSP_EN_Rev2.00.000 2.00.000  Wed Jan 23 08:01:23 CST 2013
  • Mini51 Series Direct Register Access BSP Change History 1.00.001  Mon Dec 26 17:31:07 CST 2011
  • UM_Nu-LVMDM-MOS_EN_Rev2.2 2.2  Tue Dec 09 18:05:44 CST 2014
  • UM_Nu-LB-Mini51_EN_Rev1.0 1.00  Wed Jan 18 17:13:51 CST 2012
  • UM_NuTiny-SDK-Mini51_EN_Rev1.0 1.00  Wed Jan 18 16:22:49 CST 2012
  • NuMicro Mini51 Series Driver Reference Guide v1.00.001 1.00.001  Fri Nov 11 08:23:01 CST 2011

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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
MINI54FDE Check Disty 16K 2K 17 2*32-bit 1 1 1 - 3*16-bit - - - - - - - ISP, ICP, IAP TSSOP20 Mass Production Configurable 2K - - - - - - 4*10-bit -40 to +105 - - 22 MHz - -

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