Microchip PIC32MX340F512H-80I/PT: A Comprehensive Technical Overview

The Microchip PIC32MX340F512H-80I/PT represents a powerful and versatile 32-bit microcontroller unit (MCU) within the widely adopted PIC32MX family. Engineered for applications demanding high computational performance, extensive memory, and a rich set of peripherals, this MCU is a cornerstone for complex embedded designs in industrial, automotive, and consumer markets.

At the heart of this device lies the MIPS32® M4K® core, capable of operating at up to 80 MHz, delivering a performance of 1.56 DMIPS/MHz. This processing power enables the efficient handling of real-time tasks and complex algorithms. The MCU is complemented by a substantial 512 KB of Flash memory for program storage and 128 KB of RAM for data handling, providing ample space for sophisticated applications and operating systems.

A key strength of the PIC32MX340F512H is its extensive and diverse peripheral set, designed to interface with a vast array of components and systems. It features a 10-bit Analog-to-Digital Converter (ADC) with a rapid sampling rate of up to 1 Msps, crucial for high-fidelity analog signal acquisition. For connectivity, it includes multiple serial communication modules such as UART, SPI, and I2C™ ports, along with a CAN 2.0b module for robust automotive and industrial network communication. Furthermore, it offers 5x 16-bit timers/counters and a real-time clock/calendar (RTCC) for precise timing and control operations.

The device is offered in a 64-lead TQFP (Thin Quad Flat Pack) package, making it suitable for space-constrained PCB designs while providing a sufficient number of I/O pins for extensive interfacing. Its industrial temperature range (-40°C to +85°C) ensures reliable operation in harsh environmental conditions.

ICGOOODFIND: The PIC32MX340F512H-80I/PT stands out as a high-performance, feature-rich 32-bit MCU. Its blend of a powerful MIPS core, large memory footprint, and an exceptional suite of peripherals like high-speed ADC and CAN bus makes it an exceptional choice for demanding embedded systems requiring robust data processing, connectivity, and real-time control.

Keywords: 32-bit MCU, MIPS M4K Core, 512KB Flash, CAN 2.0b, 80 MHz.