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8XC251SA Datasheet(PDF) 4 Page - Intel Corporation |
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8XC251SA Datasheet(HTML) 4 Page - Intel Corporation |
4 / 36 page ![]() 4 PRELIMINARY 8XC251SA/SB/SP/SQ HIGH-PERFORMANCE CHMOS MICROCONTROLLER 1.0 NOMENCLATURE Figure 2. The 8XC251SA/SB/SP/SQ Family Nomenclature Table 1. Description of Product Nomenclature Parameter Options Description Temperature and Burn-in Options no mark Commercial operating temperature range (0°C to 70°C) with Intel standard burn-in. T Express operating temperature range (-40°C to 85°C) with Intel standard burn-in. Packaging Options N 44-pin Plastic Leaded Chip Carrier (PLCC) P 40-pin Plastic Dual In-line Package (PDIP) C 40-pin Ceramic Dual In-line Package (Ceramic DIP) Program Memory Options 0 Without ROM/OTPROM/EPROM 3ROM 7 User programmable OTPROM/EPROM Process Information C CHMOS Product Family 251 8-bit control architecture Device Memory Options SA 1-Kbyte RAM/8-Kbyte ROM/OTPROM/EPROM SB 1-Kbyte RAM/16-Kbyte ROM/OTPROM/EPROM or without ROM/OTPROM/EPROM SP 512-byte RAM/8-Kbyte ROM/OTPROM/EPROM SQ 512-byte RAM/16-Kbyte ROM/OTPROM/EPROM or without ROM/OTPROM/EPROM Device Speed 16 External clock frequency XXXXX XX X X 8 XX X A2815-01 |