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Arm® Cortex®-M23 Core M2003 Series

11/10/2024

The rapid growth in applications such as AIoT, industrial automation, smart homes, energy storage, and automotive electronics has placed higher demands on microcontroller performance. Traditional 8-bit microcontrollers often fall short in various applications, driving the widespread adoption of 32-bit microcontrollers. To address these market challenges, Nuvoton Technology has launched the new M2003 series of 32-bit microcontrollers based on the Arm® Cortex®-M23 core. This series not only features fast computing capabilities and an integrated hardware divider but also supports 5V operating voltage and high interference immunity. The 20-pin small package design meets the market's needs for both performance and optimized system cost.

The M2003 series adopts the Arm® Cortex®-M23 core and is a 32-bit microcontroller with an operating frequency of up to 24 MHz. It includes a 32-bit hardware multiplier/divider, offers 32 KB of Flash memory, 4 KB of SRAM, and operates within a voltage range of 2.4V to 5.5V, with an operating temperature range of -40°C to 105°C.

Main Features

Operating Characteristics

  • Voltage range: 2.4V to 5.5V
  • Temperature range: -40°C to +105°C
  • EFT 4.4 kV
  • ESD HBM 7 kV

Core

  • Arm Cortex-M23 core running up to 24 MHz
  • Single-cycle hardware multiplier and 32-bit 17-cycle hardware divider

Memory

  • 32 KB Flash
  • 4 KB SRAM
  • 4 KB Flash for user program loader (LDROM)
  • 1 KB security protection ROM (SPROM)
  • ISP/ICP/IAP programming

Clocks

  • Internal 24 MHz HIRC oscillator ±4% within all temperature range, ±2% at 0°C ~ 85°C, ±1% at 25°C)
  • Internal 10 kHz LIRC oscillator with variation ±50% within all temperature range
Documents Tech question
Nuvoton M2003 series

Arm® Cortex®-M23 Core M2003 Series

  • Applications
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Applications & Markets

  • 7 Io T Industry 4 0

    IIoT & Industry 4.0

  • 5 Industrial Automation

    Factory & Industrial Automation, Robotics

  • 17 Home Building Automation

    Home & Building Automation

Technologies

  • Shutterstock 1632356350

    Microcontroller, microprocessors & memory ICs

Nuvoton

Nuvoton focuses on the developments of microcontroller, microprocessor, smart home, cloud security, battery monitoring, component, visual sensing and IoT with security ICs and has strong market share in Industrial, Automotive, Communication, Consumer and Computer markets.

Read more
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Documents

  • Nuvoton M2003 Series Productbrief
Pexels thisisengineering 3913017

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