MC9S12XDG128CAL

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: 112-pin LQFP (Low-profile Quad Flat Package)
• Essence: 16-bit microcontroller with enhanced capabilities
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Architecture: 16-bit HCS12X core
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.35V to 5.5V
• Clock Speed: Up to 40 MHz
• Number of I/O Pins: 84
• Communication Interfaces: CAN, SPI, SCI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Timers: 16-bit timers, PWM capability
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MC9S12XDG128CAL microcontroller has a total of 112 pins. The pin configuration is as follows:

• Pins 1-4: VDD (Power Supply)
• Pins 5-8: Ground
• Pins 9-16: Port A (General Purpose I/O)
• Pins 17-24: Port B (General Purpose I/O)
• Pins 25-32: Port C (General Purpose I/O)
• Pins 33-40: Port D (General Purpose I/O)
• Pins 41-48: Port E (General Purpose I/O)
• Pins 49-56: Port F (General Purpose I/O)
• Pins 57-64: Port G (General Purpose I/O)
• Pins 65-72: Port H (General Purpose I/O)
• Pins 73-80: Port J (General Purpose I/O)
• Pins 81-88: Analog Inputs
• Pins 89-96: Communication Interfaces (CAN, SPI, SCI, I2C)
• Pins 97-104: Timers and PWM Outputs
• Pins 105-112: Miscellaneous Functions

Functional Features

• High-performance 16-bit microcontroller with enhanced capabilities
• Low-power consumption for energy-efficient applications
• Integrated peripherals such as CAN, SPI, SCI, and I2C for communication
• Flexible analog-to-digital converter for precise measurements
• Timers with PWM capability for accurate timing control
• Wide operating temperature range suitable for automotive applications

Advantages and Disadvantages

Advantages

• High-performance architecture for demanding applications
• Low-power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• Flexible analog-to-digital converter enables precise measurements
• Wide operating temperature range allows for reliable operation in harsh environments

Disadvantages

• Limited flash memory and RAM compared to some newer microcontrollers
• Availability of alternative models with more advanced features

Working Principles

The MC9S12XDG128CAL microcontroller operates based on the 16-bit HCS12X core architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces, such as CAN, SPI, SCI, and I2C. It also has analog inputs for reading sensor values and timers for precise timing control. The microcontroller's low-power consumption ensures efficient operation in embedded systems and automotive applications.

Detailed Application Field Plans

The MC9S12XDG128CAL microcontroller is widely used in various application fields, including:

1. Automotive Systems: Used in engine control units, body control modules, and instrument clusters for automotive applications.
2. Industrial Automation: Used in industrial control systems, motor control units, and PLCs (Programmable Logic Controllers).
3. Consumer Electronics: Used in home automation systems, smart appliances, and IoT (Internet of Things) devices.
4. Medical Devices: Used in medical equipment, patient monitoring systems, and diagnostic devices.
5. Robotics: Used in robot control systems, motion control units, and robotic arms.

Detailed and Complete Alternative Models

• MC9S12XDT256CAL: Similar microcontroller with higher flash memory and RAM capacity.
• MC9S12XEP100CAL: Similar microcontroller with additional Ethernet connectivity.
• MC9S12XEQ384CAL: Similar microcontroller with increased I/O pins and enhanced peripheral set.

Note: The above alternative models are just a few examples. There are several other microcontrollers available in the market that offer similar or advanced features compared to the MC9S12XDG128CAL.

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