Microchip PIC32MX230F064B-I/ML: A Comprehensive Technical Overview

The Microchip PIC32MX230F064B-I/ML represents a pivotal component in the realm of 32-bit microcontrollers, combining high performance with peripheral integration tailored for embedded applications. This device is part of the PIC32MX family, which leverages the MIPS32® M4K® core to deliver a robust blend of computational power and efficiency.

Housed in a compact 28-pin QFN (ML) package, this microcontroller operates at a maximum frequency of 50 MHz, achieving up to 1.56 DMIPS/MHz. It features 64 KB of Flash memory and 16 KB of RAM, providing ample space for complex firmware and data processing tasks. The inclusion of a Memory Protection Unit (MPU) enhances reliability by isolating critical software processes, which is vital for applications requiring functional safety.

A standout attribute of the PIC32MX230F064B is its rich set of peripherals. It incorporates multiple communication interfaces, including UART, SPI, and I²C modules, facilitating seamless connectivity with sensors, displays, and other ICs. Additionally, it offers a 10-bit Analog-to-Digital Converter (ADC) with a throughput of up to 1 Msps, enabling precise analog signal acquisition. The device also supports 5-channel DMA, which offloads data transfer tasks from the CPU, thereby optimizing system performance and reducing power consumption.

The microcontroller excels in timing and control applications through its 5x16-bit timers/counters and 5xCapture/Compare/PWM (CCP) modules. These features are indispensable for motor control, power conversion, and digital signal generation. Furthermore, it includes a Real-Time Clock and Calendar (RTCC) with alarm functionality, which is crucial for time-sensitive operations.

Operating voltage ranges from 2.3V to 3.6V, making it suitable for both battery-powered and line-operated systems. Its industrial temperature range (-40°C to +85°C) ensures reliability in harsh environments. The PIC32MX230F064B also supports mbed™ OS and is compatible with Microchip’s MPLAB® X IDE and Harmony framework, streamlining development and accelerating time-to-market.

ICGOOFind: The PIC32MX230F064B-I/ML is a versatile 32-bit MCU that balances processing capability, peripheral integration, and power efficiency. Its comprehensive feature set makes it ideal for applications in industrial automation, consumer electronics, IoT edge devices, and embedded control systems.

Keywords:

1. MIPS32 M4K Core

2. 64 KB Flash Memory

3. Peripheral Integration

4. DMA Controller

5. Real-Time Clock (RTCC)