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The MINI55TDE microcontroller based on Arm® Cortex®-M0 core can operate at up to 48 MHz and is clocked from an independent 48 MHz high-speed RC oscillator. For the control applications, a 16-bit high-resolution PWM with its frequency up to 48 MHz can provide complementary outputs, dead-zone insertion and trigger one high-speed with 10-bit ADC functions for switch control and protection on home appliances. A built-in hardware divider is utilized to speed up the calculation for the control algorithms. The exceptional features make the MINI55TDE suitable for home appliance, wireless charger and industrial control.

The MINI55TDE supports the wide voltage range from 2.1V to 5.5V, temperature ranging from -40℃ to 105℃, up to 17.5 Kbytes Flash memory, 2 Kbytes SRAM as well as 2 Kbytes ISP (In-System Programming) ROM in QFN33 package. In addition to having exceptional noise immunity of 6KV ESD (HBM) and 3KV EFT, the Mini55 series is also equipped with multiple peripherals such as Timer, UART, SPI, I²C, PWM, Watchdog Timer, Analog Comparator and Brown-out Detector.

Target Application:
Home Appliance, Wireless Charger, Industrial Control, Programmable Logic Control (PLC), I/O Extension Applications, etc.

Key Features:

  • Core

    - Arm® Cortex®-M0 core running up to 48 MHz

    - 32-bit hardware divider

    - Operating voltage: 2.1V to 5.5V

    - Operating temperature: -40℃ to 105℃

  • Memory

    - 17.5 KB application ROM (APROM)

    - 2 KB Flash for loader (ISP LDROM)

    - 2 KB embedded SRAM

    - Configurable Data Flash

    - Supports program update by:

    • ISP (In-System Programming)
    • ICP (In-Circuit Programming)
    • IAP (In-Application Programming) 

  • ADC

    - Supports 10-bit SAR ADC with 500 kSPS

    - Up to 12 single-end analog input channels

  • PWM (Pulse Width Modulation)

    - Up to three built-in 16-bit PWM generators with 2 channels each

    - Provides six PWM outputs or three complementary paired PWM outputs

    - Supports dead-zone insertion

    - Supports trigger ADC

    - Supports brake protections

  • Connectivity

    - Two UARTs

    - One SPI

    - One I²C


  • Clock Control

    - 48 MHz internal RC (HIRC)

    - 10 kHz internal RC (LIRC)

    - 4-24 MHz external crystal (HXT)

    - 32.768 kHz external crystal (LXT)

  • Package 

    - QFN33 (4x4)


  • Software

  • Dateiname Version Aktualisieren Herunterladen
  • Mini55_BSP_CMSIS_v3.01.001 3.01.001  2017/04/26
  • Datenblatt

  • Dateiname Version Aktualisieren Herunterladen
  • DS_Mini55_Series_EN_Rev1.00 1.00  2017/05/05
  • Entwicklungswerkzeug

  • Dateiname Version Aktualisieren Herunterladen
  • HW_NVSP0006_Mini55_5W_V1.7 1.7  2018/08/28
  • HW_NVSP0020_7.5W_NPT150_V2.2 2.2  2018/08/30
  • Technisches Referenzhandbuch

  • Dateiname Version Aktualisieren Herunterladen
  • TRM_Mini55_Series_EN_Rev1.00 1.00  2017/05/05
  • Online-Training

  •   Name Datum Online-Zertifikat
  • 2017新唐科技NuMicro微控制器新產品與應用研討會_基於Arm Mbed之物聯網全面解決方案&NuMicro創新方案 2017/12/01
  • 2017新唐科技NuMicro微控制器新產品與應用研討會_新唐科技全球市場發展策略及願景 2017/12/01
  • 2017新唐科技NuMicro微控制器新產品與應用研討會_NuMicro高性能新產品介紹 2017/12/01


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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
MINI55TDE Check Disty 17.5K 2K 29 2*32-bit 2 1 1 - 6*16-bit - - 2 - - - - ISP, ICP, IAP QFN33(4x4mm) Mass Production Configurable 2K - - - - - - 12*10-bit -40 to +105 - - 48 MHz - -

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