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
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