MC9S12GC96CFUE

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 16-bit microcontroller
  • Integrated peripherals for automotive applications
  • Low power consumption
  • Robust packaging for harsh environments
• Package: QFP (Quad Flat Package)
• Essence: A powerful microcontroller designed for automotive embedded systems.
• Packaging/Quantity: Available in reels of 250 units.

Specifications

• Architecture: 16-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 96 KB
• RAM: 4 KB
• Operating Voltage: 2.35V to 5.5V
• Temperature Range: -40°C to +125°C
• Number of I/O Pins: 112
• Communication Interfaces: CAN, SPI, SCI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timer Modules: 16-bit timers, PWM capabilities
• Watchdog Timer: Yes
• Interrupts: Multiple interrupt sources
• Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The MC9S12GC96CFUE microcontroller has a total of 112 pins. The pin configuration is as follows:

• Pins 1-8: Port A (GPIO)
• Pins 9-16: Port B (GPIO)
• Pins 17-24: Port C (GPIO)
• Pins 25-32: Port D (GPIO)
• Pins 33-40: Port E (GPIO)
• Pins 41-48: Port F (GPIO)
• Pins 49-56: Port G (GPIO)
• Pins 57-64: Port H (GPIO)
• Pins 65-72: Port J (GPIO)
• Pins 73-80: Port K (GPIO)
• Pins 81-88: Port L (GPIO)
• Pins 89-96: Port M (GPIO)
• Pins 97-104: Port N (GPIO)
• Pins 105-112: Port P (GPIO)

Functional Features

1. High Performance: The MC9S12GC96CFUE microcontroller offers a high clock speed of up to 25 MHz, enabling efficient processing of complex tasks.
2. Integrated Peripherals: It includes various peripherals commonly used in automotive applications, such as CAN, SPI, SCI, and I2C interfaces, allowing seamless communication with other devices.
3. Low Power Consumption: Designed for energy efficiency, this microcontroller minimizes power consumption, making it suitable for battery-powered applications.
4. Robust Packaging: The QFP package ensures durability and reliability, even in harsh environments typically encountered in automotive systems.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Wide range of integrated peripherals
• Low power consumption
• Suitable for automotive applications
• Robust packaging for harsh environments

Disadvantages

• Limited memory capacity compared to some other microcontrollers
• Higher cost compared to lower-end microcontrollers

Working Principles

The MC9S12GC96CFUE microcontroller operates based on the Von Neumann architecture. It consists of a central processing unit (CPU), memory, and various peripherals. The CPU executes instructions stored in the flash memory, interacts with peripherals, and performs data processing tasks. The integrated peripherals enable communication with external devices, sensor interfacing, and control functions.

Detailed Application Field Plans

The MC9S12GC96CFUE microcontroller finds extensive use in automotive applications, including:

1. Engine Control Units (ECUs): It can be utilized for controlling fuel injection, ignition timing, and other engine parameters.
2. Body Control Modules (BCMs): It enables centralized control of various vehicle functions, such as lighting, door locks, and climate control.
3. Anti-lock Braking Systems (ABS): The microcontroller can be employed to monitor wheel speed sensors and control the ABS functionality.
4. Airbag Control Units (ACUs): It facilitates the deployment of airbags during a collision by processing sensor data and triggering appropriate actions.

Detailed and Complete Alternative Models

1. MC9S12GC96CFUE: The model discussed in this entry.
2. MC9S12GC96CFUE2: A variant with extended memory capacity (128 KB flash memory).
3. MC9S12GC96CFUE3: Another variant with additional communication interfaces (Ethernet, LIN bus).

These alternative models offer enhanced capabilities while maintaining compatibility with the MC9S12GC96CFUE.

In conclusion, the MC9S12GC96CFUE microcontroller is a high-performance 16-bit device designed for automotive embedded systems. With its integrated peripherals, low power consumption, and robust packaging, it provides an ideal solution for various automotive applications.