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MC9S12DG128CPV from FREESCAL

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MC9S12DG128CPV

Manufacturer: FREESCAL, MOTOROLA, MOTOROLA, FREESCALE

16-bit microcontroller, 128K bytes of flash EEPROM, 8K bytes of RAM, 2K bytes of EEPROM
Partnumber Manufacturer Quantity Availability
MC9S12DG128CPV FREESCAL, MOTOROLA, MOTOROLA, FREESCALE 7443 In Stock

Description and Introduction

16-bit microcontroller, 128K bytes of flash EEPROM, 8K bytes of RAM, 2K bytes of EEPROM # **MC9S12DG128CPV: A High-Performance 16-Bit Microcontroller for Embedded Systems**  

The **MC9S12DG128CPV** is a powerful 16-bit microcontroller from NXP’s renowned HCS12 family, designed to deliver exceptional performance for embedded applications. With a robust architecture and a rich set of integrated peripherals, this microcontroller is an ideal choice for automotive, industrial, and consumer electronics applications requiring high-speed processing and real-time control.  

## **Key Features and Benefits**  

- **High-Speed Processing**: The MC9S12DG128CPV operates at up to **25 MHz**, ensuring efficient execution of complex algorithms and real-time tasks.  
- **Ample Memory**: It includes **128 KB of Flash memory** and **8 KB of RAM**, providing sufficient space for code and data storage.  
- **Integrated Peripherals**: The microcontroller features multiple **CAN, SPI, and SCI modules**, along with **PWM channels and ADC inputs**, making it highly versatile for communication and control applications.  
- **Low Power Modes**: Designed for energy efficiency, it supports multiple low-power modes, extending battery life in portable devices.  
- **Robust Automotive Compliance**: With its **automotive-grade reliability**, the MC9S12DG128CPV meets stringent industry standards, making it suitable for safety-critical systems.  

## **Applications**  

The MC9S12DG128CPV is widely used in:  
- **Automotive Systems** (ECUs, body control modules)  
- **Industrial Automation** (motor control, sensor interfacing)  
- **Medical Devices** (portable diagnostic equipment)  
- **Consumer Electronics** (smart appliances, IoT edge devices)  

Engineers appreciate its **ease of development**, thanks to comprehensive toolchain support and a well-documented architecture. Whether for prototyping or mass production, the MC9S12DG128CPV offers a reliable, high-performance solution for demanding embedded applications.  

For developers seeking a balance of power, efficiency, and integration, the MC9S12DG128CPV stands out as a top-tier microcontroller choice.

Application Scenarios & Design Considerations

16-bit microcontroller, 128K bytes of flash EEPROM, 8K bytes of RAM, 2K bytes of EEPROM

Alternative Part Number

  • SPC5604PEF1MMLQ --: NXP 32-bit automotive MCU with similar peripheral set and package, suitable as a functional upgrade path from the S12DG128.
  • R5F10PGJDFB --: Renesas RL78 automotive MCU offering comparable memory and I/O resources for body-control applications.
  • STM32F103RCT6 --: Widely available ARM Cortex-M3 MCU with 256KB flash and rich peripherals, usable for redesigns replacing the S12DG128.
  • R5F10PLGKFB --: Renesas RL78 automotive MCU offering comparable memory and I/O resources, usable as an alternative architecture with similar integration.
  • STM32F103VET6 --: Widely available ARM Cortex-M3 MCU with comparable flash and pin count, often used as a drop-in replacement in redesigned S12-based boards.
  • R5F10PGJCLFB --: Renesas RL78 automotive MCU offering comparable flash, CAN, and I/O resources in a similar QFP package, suitable as a functional replacement with firmware porting.
  • SPC5604PEF1MLL6 --: NXP 32-bit Power Architecture MCU with similar automotive-grade qualification and comparable flash/RAM resources, suitable as a functional replacement in many control applications.
  • R5F5631EDDFP --: Renesas RX631 32-bit MCU offering comparable flash size, peripheral set, and 100-pin LQFP package, providing a viable cross-vendor alternative.
  • ATSAMV71Q21B-AAB --: ARM Cortex-M7 MCU with larger flash and rich peripherals in a 144-pin LQFP, usable as a higher-performance substitute when board space allows.

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