mplab-xc32 ☆

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Description:
Compiler for 32-bit PIC and SAM MCUs and MPUs

Type: Cask | Latest Version: 5.00@0 | Tracked Since: Dec 28, 2025

Links: Homepage | @Microchip | formulae.brew.sh

Category: Developer tools

Tags: compiler embedded pic32 sam microchip c-compiler

Install: brew install --cask mplab-xc32

About:
MPLab XC32 is a C compiler suite designed for Microchip's 32-bit PIC and SAM microcontrollers and microprocessors. It integrates seamlessly with the MPLAB X IDE to provide debugging and optimization capabilities. The compiler supports industry-standard standards like C99 and C11, enabling efficient code generation for embedded applications.

Key Features:

Optimization levels for code size vs. speed trade-offs
Support for C99 and C11 language standards
Seamless integration with MPLAB X IDE and IPE
Support for debugging with hardware tools like PICkit and ICD

Use Cases:

Developing firmware for 32-bit embedded systems
Porting applications between PIC and SAM architectures

Alternatives:

GCC (MIPS/ARM) – Open-source alternative; XC32 offers specific optimizations for Microchip hardware but requires a paid license for full optimization.
IAR Embedded Workbench – Commercial compiler suite known for high code density; generally more expensive than Microchip's offerings.

Version History

Detected	Version	Rev	Change	Commit
Jun 25, 2024 7:42pm	4.45	0	VERSION_BUMP	3598da00
Dec 30, 2023 10:25pm	4.35	0	VERSION_BUMP	5667a723