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Nuvoton M253ZE3BE - ARM Cortex-M23 Microcontroller

The M253ZE3BE from Nuvoton Technology Corporation is a high-performance 32-bit microcontroller featuring the ARM® Cortex®-M23 core. This advanced MCU is designed for embedded applications requiring robust connectivity, efficient processing, and reliable performance in industrial environments.

Key Features & Benefits

  • Powerful ARM Cortex-M23 Core: 32-bit processing at 48MHz delivers exceptional performance for demanding embedded applications
  • Generous Memory: 128KB Flash program memory and 16KB RAM provide ample space for complex firmware and data handling
  • Rich Connectivity: Integrated CANbus, I2C, SPI, UART/USART, and USB interfaces enable seamless communication with peripherals and networks
  • Advanced Peripherals: Built-in DMA, PWM, WDT, and brown-out detection ensure reliable operation and system protection
  • Flexible I/O: 22 programmable I/O pins with 10-channel 12-bit SAR ADC for precise analog measurements
  • Wide Operating Range: Functions reliably from 1.75V to 5.5V across -40°C to 105°C temperature range
  • Compact Package: 32-QFN (5x5mm) surface mount package ideal for space-constrained designs

Ideal Applications

Perfect for industrial automation, motor control, smart sensors, IoT devices, automotive systems, and embedded control applications requiring CANbus connectivity and robust performance.

Why Choose HQICKEY?

At HQICKEY, we guarantee 100% authentic semiconductor components with full manufacturer warranty support. All products are sourced directly from authorized distributors and undergo rigorous quality inspection before shipping. We offer global shipping and dedicated technical support to ensure your project success.

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Product attributes Property Value
Manufacturer Nuvoton Technology Corporation
Product Series NuMicro™ M253
Packaging | Tray
Core Processor ARM® Cortex®-M23
Core Size 32-Bit
Speed 48MHz
Connectivity CANbus, I2C, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT
Number of I/O 22
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.75V ~ 5.5V
Data Converters A/D 10x12b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 32-QFN (5x5)
Package / Case 32-WFQFN Exposed Pad

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.