The NXP MC9S12A256MPVE is a sophisticated 16-bit microcontroller that is part of the HCS12 family, designed to cater to the demanding needs of automotive and industrial control applications. This powerful microcontroller combines high-performance data processing capabilities with a high degree of functional integration to provide a versatile and efficient solution for complex embedded systems.

Key Features

• Core: The device features a 16-bit HCS12 central processing unit (CPU), providing a perfect balance between low power consumption and high-speed processing, with a maximum CPU frequency of 25 MHz.
• Memory: It boasts a 256 KB flash memory, which is ideal for storing large applications, and 12 KB of RAM for efficient data handling.
• Digital Peripherals: The microcontroller includes a rich set of digital peripherals such as multiple serial communication interfaces (SCI), serial peripheral interfaces (SPI), and an inter-integrated circuit (I2C) bus, enabling seamless connectivity and communication with other devices in a system.
• Analog Modules: It comes with integrated analog modules like an analog-to-digital converter (ADC) and a digital-to-analog converter (DAC), enhancing its utility in processing and controlling analog signals within embedded applications.
• Timers: A comprehensive suite of timers, including an 8-channel timer module, 8-channel pulse width modulator (PWM), and a real-time interrupt timer, support complex timing and control operations.
• Package: The MC9S12A256MPVE is available in a 112-pin LQFP (Low-Profile Quad Flat Package), which is suitable for space-constrained applications while offering ample I/O options for interfacing with external components.

Applications

This microcontroller is ideal for a wide range of applications, particularly in the automotive sector, such as engine control units, transmission control, body control modules, and advanced driver-assistance systems (ADAS). It is also well-suited for industrial control systems, robotics, and other embedded systems that require robust performance and reliability.

Additional Information

The NXP MC9S12A256MPVE is supported by a comprehensive development ecosystem, including software tools, development boards, and a strong community of developers and experts. This ensures that designers and engineers can rapidly develop and deploy applications with this microcontroller at their core.