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STK17TA8-W25 数据表(PDF) 8 Page - List of Unclassifed Manufacturers |
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STK17TA8-W25 数据表(HTML) 8 Page - List of Unclassifed Manufacturers |
8 / 22 page STK17TA8 February 2004 8 Document Control # ML0023 rev 0.3 SOFTWARE-CONTROLLED STORE/RECALL CYCLEs (VCC = 3.0V +20%, -10%)e Note r: The software sequence is clocked with E controlled READs or G controlled READs. Note s: The six consecutive addresses must be in the order listed in the Hardware Mode Selection Table: (4E38, B1C7, 83E0, 7C1F, 703F, 8FC0) for a STORE cycle or (4E38, B1C7, 83E0, 7C1F, 703F, 4C63) for a RECALL cycle. W must be high during all six consecutive cycles. SOFTWARE STORE/RECALL CYCLE: E CONTROLLEDs SOFTWARE STORE/RECALL CYCLE: G CONTROLLEDs NO. SYMBOLS PARAMETER STK17TA8-25 STK17TA8-35 STK17TA8-45 UNITS NOTES E cont G cont Alternate MIN MAX MIN MAX MIN MAX 25 tAVAV tAVAV tRC STORE/RECALL Initiation Cycle Time 25 35 45 ns s 26 tAVEL tAVGL tAS Address Set-up Time 0 0 0 ns 27 tELEH tGLGH tCW Clock Pulse Width 20 25 30 ns 28 tELAX tGLAX Address Hold Time 20 20 20 ns 29 tRECALL tRECALL RECALL Duration 20 20 20 µs DATA VALID HIGH IMPEDANCE ADDRESS #6 ADDRESS #1 DATA VALID 25 tAVAV DATA VALID DQ (DATA) E ADDRESS 23 29 tSTORE / tRECALL 25 tAVAV 26 tAVEL 27 tELEH 28 tELAX G DATA VALID HIGH IMPEDANCE ADDRESS #6 ADDRESS #1 DATA VALID 25 tAVAV DATA VALID E ADDRESS 23 29 tSTORE / tRECALL 25 tAVAV 26 tAVGL 27 tGLGH 28 tGLAX G DQ (DATA) |
类似零件编号 - STK17TA8-W25 |
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类似说明 - STK17TA8-W25 |
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