Microchip PIC32MX330F064L-I/PT: A Comprehensive Technical Overview

The Microchip PIC32MX330F064L-I/PT represents a powerful and versatile 32-bit microcontroller unit (MCU) within the renowned PIC32MX family. Engineered for applications demanding high performance and robust peripheral integration, this MCU is a cornerstone for developers in the industrial, automotive, and consumer electronics sectors. This overview delves into its core architecture, key features, and target applications.

At the heart of this device lies the MIPS32® M4K® core, a high-performance processor capable of operating at up to 80 MHz, delivering 1.56 DMIPS/MHz. This computational power ensures the MCU can handle complex algorithms and real-time processing tasks with ease. The core is supported by 64 KB of Flash memory and 16 KB of SRAM, providing ample space for code and data in a multitude of embedded applications.

A standout feature of the PIC32MX330 series is its sophisticated peripheral set. It includes a 10-bit Analog-to-Digital Converter (ADC) with a throughput of up to 1 Msps, enabling precise acquisition of analog signals. For communication, the MCU is exceptionally well-equipped, offering multiple UART, SPI, and I2C™ modules alongside a USB 2.0 Full-Speed (12 Mbps) controller with embedded PHY. This eliminates the need for external components for USB connectivity, simplifying design and reducing bill-of-materials costs.

The device also features a 16-bit parallel master port (PMP) for easy interfacing with external memory and LCD displays, and a 5-channel 16-bit hardware PWM output for advanced motor control and power conversion applications. Its 5x5 mm 36-pin QFN (PT) package makes it suitable for space-constrained designs while providing a sufficient number of I/O pins for system connectivity.

Operating from a 2.3V to 3.6V supply, the PIC32MX330F064L is designed for power-efficient operation. Its industrial temperature range (-40°C to +85°C) ensures reliability in harsh environmental conditions.

ICGOODFIND: The PIC32MX330F064L-I/PT is a highly integrated 32-bit MCU that strikes an optimal balance between processing performance, rich peripheral integration (including USB), and cost-effectiveness, making it an excellent choice for a wide range of connected and control-oriented embedded systems.

Keywords: 32-bit MCU, MIPS M4K Core, USB 2.0, Embedded Control, Peripheral Integration