Microchip PIC32MX664F064H-I/PT: A Comprehensive Technical Overview

The Microchip PIC32MX664F064H-I/PT stands as a prominent member of the PIC32MX family of 32-bit microcontrollers, engineered to deliver a robust blend of performance, peripheral integration, and power efficiency. This device is particularly suited for a wide array of demanding embedded applications, from industrial control and automation to advanced consumer electronics and IoT edge nodes.

At the core of this microcontroller is the MIPS32® M4K® processor core, capable of operating at up to 80 MHz, providing a significant performance boost over traditional 16- and 8-bit architectures. This high clock speed, coupled with a single-cycle multiply and hardware divide unit, enables the efficient execution of complex algorithms and control loops. The core is supported by a large memory subsystem, featuring 64 KB of RAM and 512 KB of Flash memory, providing ample space for both code and data storage in sophisticated applications.

A key strength of the PIC32MX664F064H lies in its extensive and versatile peripheral set. It includes a high-speed 10-bit Analog-to-Digital Converter (ADC) capable of 1 Msps sampling rate, which is critical for precise real-time data acquisition from sensor arrays. For connectivity, the microcontroller is equipped with multiple serial communication modules, including two UARTs, two SPI, and two I2C™ ports, facilitating easy interfacing with a vast ecosystem of sensors, displays, and memory chips. Furthermore, it features a CAN 2.0b module, making it an ideal solution for industrial and automotive networking applications requiring reliable communication.

The device also incorporates 5x 16-bit timers/counters and a real-time clock and calendar (RTCC) module, offering precise timing control for event generation, waveform capture/compare, and timekeeping functions. For applications requiring user interaction, its parallel master port (PMP) can be used to interface easily with graphical displays.

Housed in a 64-lead TQFP package, the PIC32MX664F064H-I/PT offers a compact footprint while providing a high number of general-purpose I/O pins, allowing for significant design flexibility. Its operating voltage range of 2.3V to 3.6V and low-power management modes make it suitable for both line-powered and portable, power-sensitive designs.

ICGOODFIND: The PIC32MX664F064H-I/PT is a highly capable 32-bit microcontroller that strikes an excellent balance between computational power, a rich set of integrated peripherals, and memory resources. Its CAN connectivity, high-performance ADC, and substantial Flash memory make it a compelling choice for developers tackling complex embedded systems that require robust communication and precise analog control.

Keywords: 32-bit Microcontroller, MIPS M4K Core, CAN 2.0b, 10-bit ADC, 512KB Flash.