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MC9S08AC128CFGE from FREESCALE

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MC9S08AC128CFGE

Manufacturer: FREESCALE, Freescal

MC9S08AC128 8-Bit Microcontroller Data Sheet

Partnumber Manufacturer Quantity Availability
MC9S08AC128CFGE FREESCALE, Freescal 2727 In Stock

Description and Introduction

MC9S08AC128 8-Bit Microcontroller Data Sheet # **MC9S08AC128CFGE: A High-Performance 8-bit Microcontroller for Embedded Applications**  

The **MC9S08AC128CFGE** is a powerful 8-bit microcontroller from the HCS08 family, designed to deliver efficient performance for embedded control applications. With a robust architecture and a wide range of integrated peripherals, this microcontroller is well-suited for industrial automation, consumer electronics, and automotive systems.  

## **Key Features**  

- **High-Speed Core**: The MC9S08AC128CFGE operates at up to 40 MHz, ensuring fast execution of complex tasks while maintaining low power consumption.  
- **Ample Memory**: It includes **128 KB of Flash memory** for program storage and **8 KB of RAM**, providing sufficient space for data handling and real-time operations.  
- **Versatile Peripherals**: Integrated features such as **12-bit ADC, timers, SPI, I²C, and UART interfaces** enhance connectivity and control capabilities.  
- **Low-Power Modes**: Multiple power-saving modes, including **Wait and Stop modes**, extend battery life in portable applications.  
- **Robust Security**: Built-in **flash protection** and **secure debugging** features safeguard firmware integrity.  

## **Applications**  

The MC9S08AC128CFGE is ideal for applications requiring reliable embedded control, such as:  
- **Motor control systems**  
- **Home automation devices**  
- **Medical instrumentation**  
- **Automotive subsystems**  

Engineers benefit from its **flexible I/O options** and **efficient processing**, making it a dependable choice for cost-sensitive yet performance-driven designs.  

## **Development Support**  

Comprehensive development tools, including **IDEs, debuggers, and evaluation boards**, streamline the design process, allowing for rapid prototyping and deployment.  

For embedded developers seeking a **balanced combination of performance, integration, and power efficiency**, the MC9S08AC128CFGE stands out as a compelling solution.

Application Scenarios & Design Considerations

MC9S08AC128 8-Bit Microcontroller Data Sheet

Alternative Part Number

  • MCF51AC128AVFGE --: Same ColdFire V1 family pinout and package, offered by NXP (which acquired Freescale), providing a compatible upgrade path with similar peripherals.
  • MC9S08AC128CFUE --: Same S08AC128 core and memory in a different package, suitable when board layout can accommodate the alternate footprint.
  • MC9S08AC96CFGE --: Same S08AC family and package with slightly smaller flash, usable as a drop-in substitute when 96 KB program memory is sufficient.

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