
Intel P80C31BH
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Intel P80C31 Definition The Intel P80C31 is an 8-BIT MICROCONTROLLER in the MCS-51 family ( 8051-class core) in a ROMLESS version, meaning it has no on-chip program ROM. It is intended for embedded systems where firmware resides in external memory (typically EPROM or FLASH) while keeping the typical family integration: CPU, internal RAM, I/O...