87C251SQ Datasheet (Intel) - HIGH-PERFORMANCE CHMOS MICROCONTROLLER

87C251SQ, HIGH-PERFORMANCE CHMOS MICROCONTROLLER

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PRELIMINARY 8XC251SA/SB/SP/SQ HIGH-PERFORMANCE CHMOS MICROCONTROLLER Commercial/Express s Real-time and Programmed Wait State Bus Operation s Binary-code Compatible with MCS® 51 s Pin Compatible with 44-pin PLCC and 40pin PDIP MCS 51 Sockets s Register-based MCS® 251 Architecture 40-byte Register File Registers Accessible as Bytes, Words, or Double Words s Enriched MCS 51 Instruction Set 16-bit and 32-bit Arithmetic and Logic Instructions Compare and Cond

87C251SQ Features

* can be selected by new user-programmable configurations. COPYRIGHT © INTEL CORPORATION, 1996 May 1996 Order Number: 272783-003 Free Datasheet http://www.datasheet4u.com/ Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or ot