MC9S12XET256MAG

The MC9S12XET256MAG is a microcontroller from NXP Semiconductors, part of the S12 family, designed for automotive and industrial applications. It features a 16-bit HCS12 CPU, providing a balance of performance and power efficiency. Key specifications include up to 256 KB of flash memory, 16 KB of RAM, and multiple communication interfaces such as CAN, SPI, and UART, allowing for robust connectivity in complex systems.
This microcontroller operates at a maximum clock frequency of 25 MHz and supports various peripheral functions, including timers, ADCs, and PWM outputs, making it suitable for real-time control applications. Its architecture includes built-in safety features, such as error correction codes (ECC) for flash memory and watchdog timers, which are essential for automotive safety standards.
The MC9S12XET256MAG is programmed using the C language and can be developed with various integrated development environments (IDEs) like CodeWarrior. Overall, it is ideal for applications requiring reliable performance, extensive I/O capabilities, and compliance with automotive standards.

The MC9S12XET256MAG is a microcontroller from the NXP Semiconductors’ HCS12X family, designed for automotive and industrial applications. Key features include:
- Architecture: 16-bit CPU with a Harvard architecture for efficient instruction execution.
- Flash Memory: 256 KB of on-chip Flash memory for program storage.
- RAM: 12 KB of RAM for data handling.
- Clock Speed: Operates at up to 25 MHz.
- I/O Ports: Multiple general-purpose I/O pins for flexible interfacing.
- Timers: Integrated timers for various timing applications (including PWM).
- ADC: 10-bit Analog-to-Digital Converter for analog signal processing.
- Communication Interfaces: Supports CAN, SPI, and I²C for robust data exchange.
- Safety Features: Includes watchdog timers and error correction code (ECC) for reliability.
- Temperature Range: Designed to operate in harsh environments, often rated for -40°C to +125°C.
This microcontroller is ideal for control applications requiring performance, reliability, and extensive peripheral support.

The MC9S12XET256MAG is packaged in a 144-pin LQFP (Low-Profile Quad Flat Package). This type of package features a flat surface with pins on all four sides, allowing for efficient surface mounting on circuit boards.

The MC9S12XET256MAG is a microcontroller from the Freescale (now NXP) HCS12 family, featuring a total of 80 pins. It is designed for automotive and industrial applications, providing a range of functionalities. The key features include:
- 256 KB Flash Memory: For program storage.
- 16 KB RAM: For data storage during operation.
- Multiple I/O Pins: Configurable as digital inputs or outputs.
- Analog-to-Digital Converter (ADC): For processing analog signals.
- Serial Communication Interfaces: Including SCI (Serial Communication Interface) and SPI (Serial Peripheral Interface).
- Timer Modules: For time-based operations and event counting.
- Interrupt System: For handling asynchronous events.
The MC9S12XET256MAG supports various operating modes, making it suitable for complex control tasks in embedded systems. Its versatile pin configuration allows it to interface with numerous peripherals, enhancing its application scope in real-time control systems.

The MC9S12XET256MAG is manufactured by NXP Semiconductors, a global semiconductor company. NXP specializes in providing high-performance mixed-signal and standard product solutions, including microcontrollers, processors, and various integrated circuits. The company focuses on sectors such as automotive, industrial, IoT (Internet of Things), and mobile applications. NXP was formed in 2006 as a spin-off from Philips and has since become a major player in the semiconductor industry, known for its innovation and commitment to developing advanced technologies that enhance connectivity and processing capabilities in electronic devices.

The MC9S12XET256MAG microcontroller is commonly used in automotive applications, industrial control systems, robotics, and consumer electronics. Its features, including a 16-bit architecture, integrated peripherals, and robust performance, make it suitable for tasks like engine control units, motor control, and real-time data processing. Additionally, it is utilized in embedded systems for automation and communications due to its flexibility and efficiency.

The MC9S12XET256MAG microcontroller is part of the Freescale (now NXP) S12(X) family. Equivalent products include the MC9S12XE128, MC9S12XEP100, and MC9S12XEP256. These counterparts vary in memory size, peripheral features, and performance, but share similar architecture and instruction sets. Always check specific datasheets for compatibility and feature sets.