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.
Keil development tools for
the 8051 Microcontroller Architecture support every level of software developer
from the professional applications engineer to the student just learning about
embedded software development.





