Update: 28 September, 2023
The 8XC251SA/SB/SP/SQ is a member of the Intel family of 8-bit MCS 251 microcontrollers. It is binary-code compatible with MCS 51 microcontrollers and pin compatible with 40-pin PDIP and 44-pin PLCC MCS 51 microcontrollers. MCS 251 microcontrollers feature an enriched instruction set, linear addressing, and efficient C-language support. The 8XC251SA/SB/SP/SQ has 512 bytes or 1 Kbyte of on-chip RAM and is available with 8 Kbytes or 16 Kbytes of on-chip ROM/OTPROM/EPROM, or without ROM/OTPROM/EPROM. A variety of features can be selected by new user-programmable configurations.
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MD5 Checksum: 0D40E3EB594E0E88B6FA9B0C4C22AEC2
Publication date: 04 May, 2012
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PDF Link: intel 8XC251SA/SB/SP/SQ HIGH-PERFORMANCE CHMOS MICROCONTROLLER PDF