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MCU used in OBD0 MPFI ECUs that has zero internal code memory. requires the use of an external EPROM It is mostly 8051 compatible, and features a third timer like many other replacements. The main difference from a pure 8051 revolves around how the A5 instruction is handled.

Revision: r1.1 - 20 Feb 2004 - 00:37 GMT - blundar { Edit | Attach | History | More }
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