Microchip PIC32MX370F512L-I/PF 32-bit Microcontroller Product Overview and Technical Specifications

The Microchip PIC32MX370F512L-I/PF is a high-performance 32-bit microcontroller unit (MCU) from Microchip Technology's renowned PIC32MX family. Engineered to deliver a powerful combination of processing performance, peripheral integration, and power efficiency, this MCU is an ideal solution for a wide array of embedded applications, including industrial control, automotive, consumer electronics, and IoT edge devices.

At the core of this device is a MIPS32® M4K® core, capable of operating at up to 80 MHz, providing a significant performance boost for complex computations and real-time control tasks. It features a Harvard architecture and a single-cycle multiply and divide unit, maximizing instruction throughput and efficiency.

A standout feature of this MCU is its substantial memory resources. It is equipped with 512 KB of high-speed Flash program memory and 128 KB of RAM (SRAM), providing ample space for sophisticated application code and data handling. This makes it well-suited for applications requiring large buffers, complex algorithms, or over-the-air (OTA) update capabilities.

The peripheral set integrated into the PIC32MX370F512L is extensive and designed for connectivity and control. Key peripherals include:

Communication Interfaces: Multiple UART, SPI, and I2C™ serial communication modules facilitate easy connection to a vast ecosystem of sensors, displays, and other peripherals.

Connectivity: It includes a 10/100 Ethernet MAC with dedicated DMA, enabling robust network connectivity for connected devices.

Analog Capabilities: A 10-bit Analog-to-Digital Converter (ADC) with up to 16 channels allows for precise measurement of analog signals from the environment.

Timers and Control: Multiple 16-bit and 32-bit timers/counters, along with 5x Capture/Compare/PWM (CCP) modules, provide flexible timing and waveform generation for motor control and power conversion applications.

System Flexibility: It supports a Direct Memory Access (DMA) controller, offloading data transfer tasks from the CPU to improve overall system performance.

The device operates over an extensive voltage range (2.3V to 3.6V) and a temperature range of -40°C to +85°C, ensuring reliability in harsh environmental conditions. It is offered in a 64-pin TQFP (Thin Quad Flat Pack) package, balancing pin count with a compact form factor.

ICGOODFIND Summary:

The PIC32MX370F512L-I/PF stands out as a powerful and versatile 32-bit microcontroller. Its blend of a high-speed MIPS core, large memory footprint, and a rich set of integrated peripherals—including Ethernet—makes it a compelling choice for developers designing connected, real-time, and data-intensive embedded systems.

Keywords:

1. 32-bit Microcontroller

2. MIPS M4K Core

3. 512KB Flash

4. Ethernet MAC

5. Embedded Connectivity