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Info on I51, C166, I251

Hi friends,

I am new to Keil C compiler I need to know what does I51, C166, I251 stand for and are the prices different for them.
Any help is welcome


thanks in advance
Joseph

  • i51 & i251 refer to Intel's 8051 & 80251 processor families (like i86 for 8x86, etc)

    C166 is an Infineon (nee Siemens) processor family.

    C51 and C251 are the different variants of Keil's 'C' compiler for 8051 and 80251 processor families;
    C166 is the compiler for the C166 processors.

    A51, BL51, etc are the Assembler, Banked Linker, etc corresponding to C51.

    You get the pattern...?