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P89C668 80C51 8-bit Flash microcontroller

P89C668 Description

INTEGRATED CIRCUITS P89C668 80C51 8-bit Flash microcontroller family 64KB ISP FLASH with 8KB RAM Preliminary data Supersedes data of 2001 Jul 19 IC2.
The P89C668 device contains a non-volatile 64 kbytes Flash program memory that is both parallel programmable and serial In-System Programmable.

P89C668 Applications

* that can include the ability to field update the application firmware. A default serial loader (boot loader) program in ROM allows serial In-System programming of the Flash memory without the need for a loader in the Flash code. User programs may erase and reprogram the Flash memory at will through

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80C51 8-bit Flash microcontroller NXP
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