Microchip PIC32MX370F512H-I/PT: A Comprehensive Technical Overview
The Microchip PIC32MX370F512H-I/PT stands as a prominent member of the PIC32MX3XX/4XX family, representing a high-performance 32-bit microcontroller solution engineered for complex embedded applications. This device integrates a powerful MIPS32® M4K® core capable of operating at up to 80 MHz, delivering a performance of 1.56 DMIPS/MHz. This processing power is essential for handling sophisticated algorithms, real-time processing tasks, and managing multiple peripherals simultaneously.
A key feature of this microcontroller is its substantial 512 KB of dual-panel Flash memory. This architecture allows for Live Update capabilities, enabling the application to be updated in the field without interruption—a critical feature for systems requiring high availability. Complementing this is 128 KB of RAM, providing ample space for data-intensive operations and complex software stacks.
The peripheral set of the PIC32MX370F512H is exceptionally rich, designed to interface with a vast array of sensors, actuators, and communication modules. It includes a 10-bit/12-bit Analog-to-Digital Converter (ADC) with a sampling rate of up to 1 Msps and a 10-channel input, ensuring precise acquisition of analog signals. For connectivity, it is equipped with multiple serial communication modules, including UART, SPI, and I²C protocols. Notably, it features two I²S modules for processing digital audio data and a CAN 2.0b module for robust automotive and industrial network communications.
The device also includes a hardware crypto-engine with support for AES, 3DES, SHA, and MD5 algorithms, providing a solid foundation for securing data and communications in connected applications. Its 5x 16-bit timers/counters and 5x capture/compare/PWM (CCP) modules offer precise timing and control for motor control, power conversion, and other time-critical functions.
Housed in a 64-lead TQFP (Thin Quad Flat Pack) package, the PIC32MX370F512H-I/PT is designed for compact PCB designs while remaining accessible for prototyping and testing. Its operating voltage ranges from 2.3V to 3.6V, and it is characterized for an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
ICGOOODFIND: The PIC32MX370F512H-I/PT is a versatile and powerful 32-bit microcontroller that excels in performance, memory capacity, and peripheral integration. Its combination of a high-speed MIPS core, large Flash and RAM, advanced communication interfaces (including CAN and I²S), and hardware security features makes it an outstanding choice for demanding applications in industrial automation, automotive systems, consumer audio, and connected Internet of Things (IoT) devices.
Keywords: MIPS32 M4K Core, 512KB Flash, CAN 2.0b, Hardware Crypto-engine, Live Update.
