Microchip PIC32MX130F128H-I/PT 32-bit Microcontroller Overview and Application Guide

The Microchip PIC32MX130F128H-I/PT represents a pivotal component in the realm of embedded systems, blending high performance with exceptional efficiency. As a member of the PIC32MX1xx family, this microcontroller is engineered around a MIPS32® M4K® core, operating at up to 40 MHz, which delivers a robust 1.56 DMIPS/MHz performance. This capability makes it suitable for a wide array of applications, from industrial automation to consumer electronics, where processing power and real-time response are critical.

Housed in a compact 44-pin TQFP package, the device integrates 128 KB of Flash memory and 32 KB of SRAM, providing ample space for complex application code and data handling. Its peripheral set is equally impressive, featuring multiple communication interfaces such as UART, SPI, and I2C, alongside a 10-bit ADC with up to 13 channels, enabling precise analog signal acquisition. The inclusion of 5-channel DMA reduces CPU overhead by handling data transfers between peripherals and memory autonomously, enhancing overall system efficiency.

One of the standout features of this microcontroller is its low-power management. With multiple power-saving modes, including Sleep and Idle, it extends battery life in portable applications. Additionally, its advanced debugging capabilities via JTAG and trace ports facilitate seamless development and troubleshooting.

In practical applications, the PIC32MX130F128H-I/PT excels in domains like motor control, IoT edge nodes, and human-machine interfaces (HMI). For instance, in motor control systems, its high-speed PWM outputs and analog comparators ensure precise driving of brushed/brushless motors. In IoT, its communication peripherals enable connectivity with sensors and wireless modules, while the ample memory supports data processing and protocol stacks.

ICGOODFIND: The PIC32MX130F128H-I/PT is a versatile, high-performance microcontroller ideal for demanding embedded applications, offering a balance of processing power, memory, and power efficiency in a small form factor.

Keywords: MIPS32 Core, 128KB Flash, Low-Power Management, DMA Controller, 10-bit ADC