Microchip PIC32MX230F128L-I/PT: A Comprehensive Technical Overview

The Microchip PIC32MX230F128L-I/PT represents a significant member of the PIC32MX1/2/5 family, a series of 32-bit microcontrollers built around the powerful MIPS32® M4K® core. This device is engineered to deliver a compelling blend of high performance, rich peripheral integration, and cost-effectiveness, making it an ideal solution for a vast array of embedded control applications, from industrial control and automotive systems to consumer electronics and Internet of Things (IoT) devices.

At the heart of this microcontroller lies its core architecture. The MIPS32 M4K core operates at frequencies up to 50 MHz, enabling a performance of 1.56 DMIPS/MHz. This provides substantial computational power for handling complex algorithms and real-time tasks. The core is supported by 128 KB of Flash memory for program storage and 32 KB of RAM for data handling, offering ample space for sophisticated applications.

A key strength of the PIC32MX230F128L-I/PT is its extensive set of integrated peripherals, which minimizes external component count and reduces total system cost. It features a 10-bit Analog-to-Digital Converter (ADC) with a throughput of up to 1 Msps, capable of sampling multiple channels for precise sensor data acquisition. For connectivity, it is equipped with multiple serial communication interfaces, including UART, SPI, and I²C modules, facilitating easy connection to a wide range of sensors, displays, and other peripherals. Furthermore, it includes hardware PWM outputs and Capture/Compare modules, which are essential for precise motor control, power conversion, and signal generation.

The device also incorporates advanced features that enhance its robustness and developer experience. It includes a configurable Watchdog Timer and a Real-Time Clock and Calendar (RTCC) with alarm functionality, which are critical for time-sensitive and fail-safe applications. The microcontroller operates from a wide voltage range (2.3V to 3.6V) and is designed for low power consumption, featuring multiple software-selectable power-saving modes.

Housed in a compact 44-Layer TQFP (Thin Quad Flat Pack) package, the PIC32MX230F128L-I/PT is designed for space-constrained PCB designs. Its industrial temperature range (-40°C to +85°C) ensures reliable operation in harsh environmental conditions.

ICGOOODFIND: The PIC32MX230F128L-I/PT stands out as a highly capable and versatile 32-bit microcontroller. Its combination of a high-performance MIPS core, substantial memory, a rich peripheral set, and robust packaging makes it an excellent engineering choice for developers seeking to balance processing power with integration and cost in their next-generation embedded designs.

Keywords:

1. MIPS32 M4K Core

2. 128 KB Flash

3. Integrated Peripherals

4. 50 MHz Operation

5. TQFP Package