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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TC59LM818DMG-40 датащи(PDF) 8 Page - Toshiba Semiconductor |
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TC59LM818DMG-40 датащи(HTML) 8 Page - Toshiba Semiconductor |
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8 / 57 page  TC59LM818DMG-33,-40 2005-10-19 8/57 Rev 1.4 AC CHARACTERISTICS AND OPERATING CONDITIONS (Notes: 1, 2) (VDD = 2.5 V ± 0.125V, VDDQ = 1.4V ~ 1.9V, TCASE = 0 ~ 85°C) -33 -40 SYMBOL PARAMETER MIN MAX MIN MAX UNIT NOTES tRC Random Cycle Time 22.5 25 3 CL = 4 4.5 7.5 5.0 7.5 3 CL = 5 3.75 7.5 4.5 7.5 3 tCK Clock Cycle Time CL = 6 3.33 7.5 4.0 7.5 3 tRAC Random Access Time 22.5 25 3 tCH Clock High Time 0.45 × tCK 0.45 × tCK 3 tCL Clock Low Time 0.45 × tCK 0.45 × tCK 3 tCKQS QS Access Time from CLK −0.45 0.45 −0.6 0.6 3, 8, 10 tQSQ Data Output Skew from QS 0.25 0.3 tAC Data Access Time from CLK −0.5 0. 5 −0.65 0.65 3, 8, 10 tOH Data Output Hold Time from CLK −0.5 0.5 −0.65 0.65 3, 8 tHP CLK half period (minimum of Actual tCH, tCL) min (tCH, tCL) min (tCH, tCL) 3 tQSP QS (read) Pulse Width tHP−tQHS tHP−tQHS 4, 8 tQSQV Data Output Valid Time from QS tHP− tQHS tHP− tQHS 4, 8 tQHS DQ, QS Hold Skew factor 0.055 ×tCK + 0.17 0.055 ×tCK + 0.17 tDQSS DS (write) Low to High Setup Time 0.8 × tCK 1.2 × tCK 0.8 × tCK 1.2 × tCK 3 tDSPRE DS (write) Preamble Pulse Width 0.4 × tCK 0.4 × tCK 4 tDSPRES DS First Input Setup Time 0 0 3 tDSPREH DS First Low Input Hold Time 0.3 × tCK 0.3 × tCK 3 tDSP DS High or Low Input Pulse Width 0.45 × tCK 0.55 × tCK 0.45 × tCK 0.55 × tCK 4 CL = 4 0.8 1.0 3, 4 CL = 5 0.8 1.0 3, 4 tDSS DS Input Falling Edge to Clock Setup Time CL = 6 0.8 1.0 3, 4 tDSPST DS (write) Postamble Pulse Width 0.45 × tCK 0.45 × tCK 4 CL = 4 0.8 1.0 3, 4 CL = 5 0.8 1.0 3, 4 tDSPSTH DS (write) Postamble Hold Time CL = 6 0.8 1.0 3, 4 tDS Data Input Setup Time from DS 0.35 0.4 4 tDH Data Input Hold Time from DS 0.35 0.4 4 tIS Command/Address Input Setup Time 0.6 0.7 3 tIH Command/Address Input Hold Time 0.6 0.7 3 tLZ Data-out Low Impedance Time from CLK −0.5 −0.65 3,6,8 tHZ Data-out High Impedance Time from CLK 0.5 0.65 ns 3,7,8 |
Аналогичный номер детали - TC59LM818DMG-40 |
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Аналогичное описание - TC59LM818DMG-40 |
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