MC9S12DJ64CPVE

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: 112 LQFP (Low Profile Quad Flat Package)
• Essence: 16-bit microcontroller with enhanced capabilities
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Architecture: 16-bit HCS12X core
• Clock Speed: Up to 25 MHz
• Flash Memory: 64 KB
• RAM: 4 KB
• EEPROM: 1 KB
• Operating Voltage: 2.35V to 5.5V
• Operating Temperature: -40°C to +125°C
• I/O Pins: 80
• Timers: 8-channel, 16-bit
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Serial Communication Interfaces: SCI, SPI, I2C
• PWM Channels: 6
• Interrupts: 56 sources

Pin Configuration

The MC9S12DJ64CPVE microcontroller has a total of 112 pins. The pin configuration is as follows:

Functional Features

• High-performance 16-bit HCS12X core for efficient processing
• Integrated peripherals such as timers, ADC, and PWM for versatile functionality
• Wide operating voltage range allows flexibility in various applications
• Low-power consumption for energy-efficient designs
• Robust temperature range enables reliable operation in harsh environments
• Multiple serial communication interfaces for easy integration with other devices

Advantages

• Enhanced capabilities compared to previous versions
• Versatile and flexible for a wide range of applications
• Efficient processing with high-performance core
• Integrated peripherals reduce external component count
• Low-power consumption extends battery life in portable devices

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers
• Limited number of I/O pins may restrict connectivity options in complex systems

Working Principles

The MC9S12DJ64CPVE operates based on the 16-bit HCS12X core architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its I/O pins and serial communication interfaces. It can process analog signals using the built-in ADC and generate PWM signals for precise control. The low-power design ensures efficient operation while minimizing energy consumption.

Application Field Plans

The MC9S12DJ64CPVE is widely used in automotive applications such as engine control units, body control modules, and instrument clusters. Its high-performance capabilities and integrated peripherals make it suitable for real-time control and monitoring tasks. Additionally, it finds application in industrial automation, consumer electronics, and medical devices where reliable and efficient embedded systems are required.

Alternative Models

• MC9S12DJ32CPVE: Similar features but with reduced flash memory (32 KB)
• MC9S12DJ128CPVE: Higher flash memory capacity (128 KB) for more complex applications
• MC9S12DJ256CPVE: Further increased flash memory (256 KB) for demanding projects

These alternative models offer varying levels of memory capacity to cater to different project requirements.

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