MC9S12XDT256MAA - Freescale Semiconductor

Manufacturer Part Number

MC9S12XDT256MAA

Manufacturer

NXP Semiconductors

Introduction

The MC9S12XDT256MAA is a powerful 16-Bit HCS12X core microcontroller from NXP Semiconductors, designed for embedded applications requiring robust communication and real-time functionalities.

Product Features and Performance

16-Bit HCS12X core processor

Maximum speed of 80 MHz

Extensive connectivity options including CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI

Enhanced peripherals such as LVD, POR, PWM, WDT

59 programmable I/O pins

256KB FLASH program memory

4KB EEPROM

16KB RAM

External oscillator support

Operating temperature range from -40°C to 125°C

Product Advantages

High-speed operation and real-time capabilities

Robust set of peripherals enhances functionality

Wide range of connectivity options for various communication needs

Adequate memory provisioning supports complex applications

Suitable for harsh environmental conditions

Key Technical Parameters

Core Size: 16-Bit

Speed: 80MHz

Program Memory Size: 256KB (256K x 8)

EEPROM Size: 4K x 8

RAM Size: 16K x 8

Voltage Supply: 2.35V to 5.5V

Number of I/O: 59

Data Converters: A/D 8x10b

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Low Voltage Detection (LVD)

Power-on Reset (POR)

Watchdog Timer (WDT) for system stability

Robust operational temperature range ensuring reliability in extreme conditions

Compatibility

Compatible with a wide range of development tools and software for the HCS12X series

Flexible interfacing with multiple communication protocols

Application Areas

Automotive systems

Industrial control systems

Consumer electronics

Robotics

Telecommunication infrastructure

Product Lifecycle

Currently Active status

Not nearing discontinuation with continuous manufacturer support

Availability of replacements and upgrades within the HCS12X series

Several Key Reasons to Choose This Product

High-performance 16-Bit microcontroller supports complex embedded systems

Diverse connectivity including advanced communication protocols

Scalable memory architecture beneficial for memory-intensive applications

Reliable operation in industrial and automotive temperature ranges

Comprehensive development support simplifying system integration and reducing time to market