Manufacturer Part Number
MCF51AC256ACPUE
Manufacturer
NXP Semiconductors
Introduction
The MCF51AC256ACPUE is a 32-bit single-core microcontroller from the MCF51AC series, designed primarily for embedded control applications.
Product Features and Performance
Core Processor: Coldfire V1
Core Size: 32-Bit Single-Core
Speed: 50MHz
Connectivity Options: CANbus, I2C, SCI, SPI
Peripherals include LVD, PWM, WDT
Number of I/O: 54
Program Memory Size: 256KB
Program Memory Type: FLASH
Data Converters: A/D 20x12b
Oscillator Type: External
Operating Temperature Range: -40°C ~ 85°C
Product Advantages
High-performance 32-bit architecture for complex and demanding applications.
Wide range of connectivity options ensuring versatility in integration.
Extensive peripheral set supports a variety of functions, reducing additional component needs.
Key Technical Parameters
Speed: 50MHz
Program Memory: 256KB FLASH
RAM Size: 32KB
Voltage Supply: 2.7V ~ 5.5V
20-channel 12-bit analog-to-digital converter
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Low Voltage Detection (LVD) for system reliability and safety.
Watchdog Timer (WDT) helps in system recovery from software malfunctions.
Compatibility
Compatible with a range of development tools from NXP as well as third-party software.
Application Areas
Industrial control systems
Automotive electronics
Building automation
Consumer electronics
Product Lifecycle
Status: Active
Not nearing discontinuation
Future upgrades or replacement product available
Several Key Reasons to Choose This Product
Powerful 32-bit Coldfire V1 core well-suited for advanced applications.
Broad connectivity and extensive built-in peripherals reduce additional parts and development time.
Robust operating temperature range enhances performance reliability across various environments.
NXP’s continued support and development for the MCF51 series ensure long-term availability and sustainability of the product in industrial designs.