MC68331CEH25 - NXP USA Inc.

Manufacturer Part Number

MC68331CEH25

Manufacturer

NXP Semiconductors

Introduction

The MC68331CEH25 is a 32-bit single-core embedded microcontroller designed for integrated control applications.

Product Features and Performance

Core Processor: CPU32, 32-Bit Single-Core

Speed: 25MHz

Connectivity: Enhanced Bitbus Interface/External Memory Interface, Serial Communications Interface, Serial Peripheral Interface, Universal Asynchronous Receiver/Transmitter

Peripherals: Power-on Reset, Pulse Width Modulation, Watchdog Timer

Number of I/O: 18

Program Memory Type: ROMless

Oscillator Type: Internal

Product Advantages

Single-chip integrated control

High-speed processing capabilities

Flexible peripheral and input/output options

Robust serial communication interfaces

Key Technical Parameters

Core Size: 32-Bit

Voltage Supply (Vcc/Vdd): 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package: 132-PQFP (24.13x24.13)

Quality and Safety Features

Built-in Watchdog Timer for system reliability

Power-on Reset ensures proper startup

Operating range supports industrial temperature grades

Compatibility

Compatible with various external memory and peripheral devices due to flexible EBI/EMI and multiple communication interfaces

Application Areas

Automotive systems

Industrial control systems

Robotics

Communication equipment

Product Lifecycle

Status: Not For New Designs

Potential for replacements and upgrades should be confirmed with newer models due to lifecycle status

Several Key Reasons to Choose This Product

Proven CPU32 core for reliable and powerful processing

Flexible connection and expansion options supportive of a wide range of applications

Suitable for harsh environments with a wide operating temperature range

Easy surface-mount installation with 132-PQFP packaging

Ideal for applications where product maturity and proven usage are critical