CCS C Compiler 5.2

CCS C Compiler by Custom Computer Services is an optimizing C toolchain designed specifically for developing embedded applications on Microchip PIC microcontrollers. Also known as the CCS PIC C Compiler, it streamlines development with device-aware libraries, drivers, and configuration wizards, helping engineers quickly bring efficient, reliable firmware to production. It is available as standalone compilers and as part of the CCS IDE (PCWHD) for a complete, Windows-based development workflow.

Key features:

• Broad device support: PIC10/12/16/18 (8-bit), PIC24 (16-bit), and dsPIC33 digital signal controllers
• Optimized code generation for small size and high performance on resource-constrained MCUs
• Embedded-focused C extensions and built-in functions for I/O control, interrupts, timing, and peripherals
• Extensive libraries and drivers for common interfaces and features, including I2C, SPI, UART, PWM, timers, ADC, USB, and CAN (as supported by the target device)
• Device-specific headers, example projects, and peripheral setup wizards to speed configuration
• Optional integrated development environment (PCWHD) with project management, code navigation, and debugging tools
• Support for in-circuit programming and debugging with CCS hardware and utilities

Ideal for teams and individuals building prototypes or production firmware on Microchip PIC devices, CCS C Compiler reduces development time while maintaining code quality and portability across supported MCU families.

CCS C Compiler is developed by Custom Computer Services. The most popular versions of this product among our users are: 3.4, 4.1, 4.9, 5.1 and 5.2. The name of the program executable file is Pcw.exe.

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