The SDCC tools includes some different C compilers for numerous 8 bits microcontrollers, as I51, Z80, DS390, 68HC08 and PIC. It is a is free Open Source software, distributed under GNU General Public License (GPL).
The software inludes an ANSI C compiler, an Assembler and a linker, all with command line execution, and a complete user documentation. It supports many optimizations, specializations for specific microcontroller features, all data types (char, short, int, long and float) and the ability to add inline Assembler code.
The compiler can be easily integrated into an IDE that allows to edit; compile and test the C program, comfortably from a single program. For example, once it has been integrated in Free IDE from Silicon Laboratories, you obtain a powerfull and complete development tools, capable to solve any application type.

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