The MC9S12GC128CFUE is a microcontroller unit (MCU) from the S12 family of Freescale (now NXP) Semiconductors. It is a 16-bit MCU designed for automotive and industrial applications. This IC component offers a wide range of features suitable for various embedded system designs.
1. Core: The MC9S12GC128CFUE integrates a 16-bit S12X core, which provides enhanced performance and low power consumption. It operates at a maximum frequency of 25 MHz and supports a rich set of instructions for efficient execution.
2. Memory: This IC component has 128 kilobytes (KB) of Flash memory for storing program code and 8 KB of RAM for data storage. The Flash memory can be electrically erasable and reprogrammable (EEPROM) and allows for in-system programming.
3. Peripherals: To facilitate communication and control, the MC9S12GC128CFUE offers a variety of built-in peripherals, including:
- 12-channel multifunction timer module (MTIM): Provides various timer functions such as input capture, output compare, and pulse accumulator.
- Analog-to-Digital Converter (ADC): Features an 8-channel, 10-bit ADC for analog signal conversion.
- Serial Communication Interface (SCI): Supports asynchronous serial communication.
- Serial Peripheral Interface (SPI): Enables synchronous serial communication.
- Inter-Integrated Circuit (I2C): Facilitates multi-master, multi-slave communication.
- Pulse Width Modulation (PWM): Offers up to ten PWM channels for precise control of outputs.
- Enhanced Modular I/O Subsystem (EMIOS): Provides extensive I/O capabilities and allows for waveform generation and input capture.
4. Interrupt Controller: The MC9S12GC128CFUE incorporates an interrupt controller that efficiently manages interrupts from various sources, ensuring timely handling of critical events.
5. Voltage Regulator: This microcontroller features an on-chip voltage regulator, which can supply power to different peripherals and I/O pins, reducing external component requirements.
6. Port Expansion: The MC9S12GC128CFUE maintains compatibility with other devices in the S12 MCU family, allowing for easy port expansion and peripheral sharing.
7. Development Support: The MC9S12GC128CFUE is supported by a comprehensive set of development tools, including an integrated development environment (IDE) for code development, programming and debugging tools, and software libraries.
In conclusion, the MC9S12GC128CFUE is a versatile microcontroller designed for automotive and industrial applications. With its powerful core, ample memory, and rich set of on-chip peripherals, it offers a robust solution for various embedded system designs.
