Microchip 8051 Microcontrollers — Family Reference
Classic AT89 and enhanced AT89LP 8051 family reference for legacy firmware, equipment support and migration. Exact device, voltage and timing compatibility require review.
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Device and board documentation
A currently offered manufacturer development board for the listed AT89S52 / AT89LP51 devices has not been verified. We can review programming and prototyping hardware for the selected device.
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