M4A3-256/128-55FAC

The M4A3-256/128-55FAC is a high-performance CMOS microcontroller from Microchip Technology. It is a 32-bit MCU with a 256KB flash memory and 128KB of RAM. It is based on the MIPS M4K core and has a 5-stage pipeline architecture. The chip has an operating frequency of up to 55MHz and features a wide range of peripherals, including an 8-bit parallel port, two UARTs, two SPI ports, two I2C ports, an 8-bit ADC, a 10-bit DAC, a PWM module, and a watchdog timer.

The M4A3-256/128-55FAC is designed for a wide range of applications, including industrial automation, medical and healthcare, consumer electronics, automotive, and security. It is ideal for applications that require low power consumption, high performance, and a wide range of peripherals. It is also suitable for applications that require real-time control and data processing. The chip is also suitable for applications that require a low cost solution.

The M4A3-256/128-55FAC is available in a 44-pin TQFP package and is RoHS compliant. It is also available in a 48-pin LQFP package. It is supported by the MPLAB X Integrated Development Environment (IDE) and the MPLAB C Compiler. The chip also features a wide range of development tools and is supported by a wide range of third-party tools.

Overall, the M4A3-256/128-55FAC is a high-performance, low-cost CMOS microcontroller that is suitable for a wide range of applications. It is ideal for applications that require low power consumption, high performance, and a wide range of peripherals. It is also suitable for applications that require real-time control and data processing.