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Intel high-performance TN80C251SB16 micro controller
For Sale: Intel high-performance TN80C251SB16 micro controller
Subject Intel high-performance TN80C251SB16 micro controller
Ad is submitted by poster:
?Real Time and Programmed Wait State Bus Operation
?Binary-code Compatible with MCS 51
?Pin Compatible with 44-lead PLCC and 40-lead PDIP MCS 51 Sockets
?Register-based MCS 251 Architecture
—Registers Accessible as Bytes, Words, and Double Words
?Enriched MCS 51 Instruction Set
—16-bit and 32-bit Arithmetic and Logic Instructions
—Compare and Conditional Jump Instructions
—Expanded Set of Move Instructions
?256-Kbyte Expanded External Code/Data Memory Space
?ROM/OTPROM/EPROM Options:16 Kbytes (SB/SQ), 8 Kbytes (SA/SP), or without ROM/OTPROM/EPROM
?64-Kbyte Extended Stack Space
?On-chip Data RAM Options:1-Kbyte (SA/SB) or 512-Byte (SP/SQ)
?8-bit, "Min" 2-clock External Code Fetch inPage Mode
?User-selectable Configurations:
—External Wait States (0-3 wait states)
—Address Range & Memory Mapping
?Seven Maskable Interrupt Sources with Four Programmable Priority Levels
?Three Flexible 16-bit Timer/counters
—Automatic Address Recognition
?High-performance CHMOS Technology
?Static Standby to 16-MHz Operation
?Complete System Development Support
—Compatible with Existing Tools
—New MCS 251 Tools Available: Compiler, Assembler, Debugger, ICE
?Package Options (PDIP, PLCC, andCeramic DIP)
?Fast MCS 251 Instruction Pipeline
Always Read . . . THE FINE PRINT
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Posted By: Milton Goff
Contact: mgoff@repair--parts.com (Milton Goff) (this is a temporary forwarding address).
