The NXP MC9S12XEG128CAL is a highly integrated, 16-bit microcontroller that combines high-performance data processing capabilities with advanced features, making it ideal for a wide range of automotive and industrial applications. This microcontroller is part of the HCS12X family of controllers which are known for their robustness and reliability.

Key Features

• Core: The MC9S12XEG128CAL features the HCS12X CPU which operates at up to 50 MHz, providing enhanced performance and supporting complex computations.
• Memory: It comes equipped with 128 KB of Flash memory and 8 KB of RAM, ensuring ample space for application code and data storage.
• Advanced Interrupt Handling: With an interrupt controller supporting up to 91 sources, this microcontroller ensures efficient handling of events with minimal CPU overhead.
• Digital Communication Interfaces: The device includes multiple communication interfaces such as SCI (Serial Communication Interface), SPI (Serial Peripheral Interface), and CAN (Controller Area Network) modules, facilitating versatile connectivity options.
• Timers: An array of timers including 8-channel and 2-channel 16-bit timer modules, as well as Real-Time Interrupt (RTI) and Programmable Interrupt Timer (PIT), provide precise timing and control.
• Analog-to-Digital Converter: A 12-bit ADC with up to 16 channels allows for accurate conversion of analog signals to digital form for processing.
• Voltage Range: The operating voltage range of 2.35V to 5.25V provides flexibility in power supply design, catering to various application requirements.
• Package: Available in a 112-pin LQFP package, the MC9S12XEG128CAL is designed for space-constrained applications while offering sufficient I/O ports and functionality.

Applications

With its robust set of features, the NXP MC9S12XEG128CAL microcontroller is suited for applications such as automotive control systems, factory automation, robotics, and other embedded systems that require reliable real-time control and processing capabilities.