MC9S12GC128MFAE

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: 112-pin LQFP package
• Essence: 16-bit microcontroller with a high level of integration
• Packaging/Quantity: Available in tape and reel packaging, quantity varies

Specifications

• Architecture: 16-bit HCS12X core
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.35V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Clock Speed: Up to 25 MHz
• Communication Interfaces: CAN, SCI, SPI, I2C
• Timers: 16-bit Timer, PWM Timer, Real-Time Interrupt Timer
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Digital-to-Analog Converter (DAC): 8-bit resolution, 2 channels
• Integrated Peripherals: GPIO, PWM, UART, I/O Ports, etc.

Detailed Pin Configuration

The MC9S12GC128MFAE microcontroller has a total of 112 pins. The pin configuration is as follows:

• Port A (PA0-PA7)
• Port B (PB0-PB7)
• Port C (PC0-PC7)
• Port D (PD0-PD7)
• Port E (PE0-PE7)
• Port F (PF0-PF7)
• Port G (PG0-PG7)
• Port H (PH0-PH7)
• Port J (PJ0-PJ7)
• Port K (PK0-PK7)
• Port L (PL0-PL7)
• Port M (PM0-PM7)
• Port N (PN0-PN7)
• Port P (PP0-PP7)
• Port T (PT0-PT7)
• Port U (PU0-PU7)
• Port V (PV0-PV7)

Functional Features

• High-performance 16-bit microcontroller suitable for automotive applications
• Integrated peripherals provide flexibility and reduce external component count
• Low-power consumption for efficient operation in battery-powered systems
• Wide operating voltage and temperature range for versatile usage scenarios
• Multiple communication interfaces enable seamless connectivity with other devices
• On-chip memory and storage options for data and program storage
• Analog-to-digital and digital-to-analog converters for sensor interfacing
• Timers and PWM modules for precise timing and control

Advantages and Disadvantages

Advantages: - High level of integration reduces the need for external components - Suitable for demanding automotive applications - Low-power consumption extends battery life - Wide operating voltage and temperature range for versatility - Integrated peripherals provide flexibility and ease of use

Disadvantages: - Limited flash memory and RAM compared to newer microcontrollers - 16-bit architecture may not be suitable for certain applications requiring higher precision or performance

Working Principles

The MC9S12GC128MFAE microcontroller operates based on the 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, processes analog signals using its ADC and DAC, and controls timing and synchronization using its timers and PWM modules.

Detailed Application Field Plans

The MC9S12GC128MFAE microcontroller is widely used in automotive applications such as engine control units, body control modules, and instrument clusters. Its high level of integration, low-power consumption, and wide operating temperature range make it suitable for harsh automotive environments. It is also used in various embedded systems where a 16-bit microcontroller with integrated peripherals is required.

Detailed and Complete Alternative Models

• MC9S12GC128CFUE
• MC9S12GC128CPVE
• MC9S12GC128MPVE
• MC9S12GC128MCPV
• MC9S12GC128MCPVE

These alternative models offer similar features and specifications to the MC9S12GC128MFAE microcontroller, providing options for different package types or additional functionality.

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