MCF51JE256CML

Product Overview

Category

MCF51JE256CML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Extensive memory capacity
• Real-time control capabilities

Package

MCF51JE256CML is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of MCF51JE256CML lies in its ability to provide efficient and reliable control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: 32-bit ColdFire V1
• CPU Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Number of I/O Pins: 56
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Timers: 4-channel FlexTimer, 2-channel Pulse Width Modulation (PWM)

Detailed Pin Configuration

The pin configuration of MCF51JE256CML is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply Voltage | | 2 | VSS | Ground | | 3 | RESET | Reset Input | | 4 | XTAL | Crystal Oscillator Input | | 5 | XTAL | Crystal Oscillator Output | | ... | ... | ... |

Functional Features

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Flexible timer and PWM modules for precise timing control
• Analog-to-digital conversion for sensor interfacing
• Real-time clock for timekeeping applications
• Interrupt handling for efficient event-driven programming

Advantages and Disadvantages

Advantages

• Powerful performance for demanding applications
• Low power consumption for energy-efficient designs
• Extensive memory capacity for storing program code and data
• Versatile communication interfaces for seamless integration with other devices
• Real-time control capabilities for time-critical operations

Disadvantages

• Limited number of I/O pins may restrict the connectivity options in complex systems
• Higher cost compared to lower-end microcontrollers with similar specifications

Working Principles

MCF51JE256CML operates based on the ColdFire V1 architecture, which combines a high-performance CPU core with integrated peripherals. The microcontroller executes instructions stored in its flash memory, processes data, and interacts with external devices through various communication interfaces. It utilizes timers, PWM modules, and ADCs to perform precise timing control, analog signal acquisition, and generation. The real-time clock ensures accurate timekeeping functionality.

Detailed Application Field Plans

MCF51JE256CML finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices

In industrial automation, it can be used for controlling machinery, monitoring sensors, and managing communication protocols. In consumer electronics, it can enable smart home devices, wearable technology, and multimedia systems. In automotive systems, it can provide control for engine management, safety features, and infotainment systems. In medical devices, it can be utilized for patient monitoring, diagnostics, and treatment equipment. In IoT devices, it can enable connectivity, data processing, and control in various applications.

Detailed and Complete Alternative Models

• MCF51JE128CML: Similar to MCF51JE256CML but with 128 KB flash memory
• MCF51JE64CML: Similar to MCF51JE256CML but with 64 KB flash memory
• MCF51JE32CML: Similar to MCF51JE256CML but with 32 KB flash memory

These alternative models provide options with varying memory capacities to suit different application requirements while maintaining similar functionality and characteristics.

In conclusion, MCF51JE256CML is a high-performance microcontroller that offers efficient control and processing capabilities. Its versatile features, extensive memory capacity, and real-time control capabilities make it suitable for a wide range of applications across different industries.