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The Keil^™ products from ARM include C/C++ compilers, debuggers, integrated environments, RTOS, simulation models, and evaluation boards for ARM^®, Cortex^™-M, Cortex-R, 8051, C166, and 251 processor families.

This web site provides information about the embedded development tools, product updates, downloads, application notes, example code, and technical support available from Keil.