MC9S12XET256MAL - NXP USA Inc.

Manufacturer Part Number

MC9S12XET256MAL

Manufacturer

NXP Semiconductors

Introduction

Embedded 16-bit microcontroller for automotive and industrial applications

Product Features and Performance

Core Processor: HCS12X

Core Size: 16-Bit

Speed: 50MHz

Connectivity: CANbus, EBI/EMI, I2C, IrDA, SCI, SPI

Peripherals: Low Voltage Detect (LVD), Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Number of I/O: 91

Program Memory Size: 256KB FLASH

EEPROM Size: 4KB

RAM Size: 16KB

Data Converters: 12-channel, 12-bit Analog-to-Digital (A/D)

Oscillator Type: Requires External Oscillator

Operating Temperature Range: -40°C to +125°C

Mounting Type: Surface Mount

Package/Case: 112-LQFP (20x20)

Product Advantages

Robust design suitable for harsh environments

High integration to save space and reduce component count

Compatible with a wide range of supply voltages

Key Technical Parameters

Program Memory: 256KB

Speed: 50MHz

Automotive Temperature Range

High Number of I/Os: 91

Advanced Connectivity Options

Quality and Safety Features

Low Voltage Detection System

Power-on Reset Circuit

Watchdog Timer for System Security

Compatibility

Suitable for use in systems requiring CANbus and multiple serial interfaces

Application Areas

Automotive control units

Industrial automation

Robotics

Embedded systems

Product Lifecycle

Active status; not nearing discontinuation

Availability of replacements and potential upgrades in the HCS12X series

Several Key Reasons to Choose This Product

High reliability for automotive and industrial grade applications

Extensive connectivity options for system integration

Wide operating temperature range ideal for extreme conditions

Flexible voltage supply range

Large number of I/Os for complex tasks

Available in a surface-mount package for compact PCB design