MD51V64800 Oki Semiconductor, MD51V64800 Datasheet
MD51V64800
Related parts for MD51V64800
MD51V64800 Summary of contents
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... The MD51V64800 is a 8,388,608-word ¥ 8-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MD51V64800 achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer metal CMOS process. The MD51V64800 is available in a 32-pin plastic SOJ or 32-pin plastic TSOP. FEATURES • 8,388,608-word ¥ 8-bit configuration • ...
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... A0 - A9, Address Input RAS Row Address Strobe CAS Column Address Strobe DQ1 - DQ8 Data Input/Data Output OE Output Enable WE Write Enable V Power Supply (3 Ground ( Connection pin. SS MD51V64800 DQ8 30 DQ7 29 DQ6 28 DQ5 CAS A12R 23 A11R ...
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... Refresh Address Control Clock Counter 10 Row Row Address 13 Deco- Buffers A10R - A12R 3 ders Chip V Generator BB On Chip IV Generator I/O Controller Column Decoders 10 I/O Sense Amplifiers 8 Selector Memory Word Cells Drivers MD51V64800 Output 8 8 Buffers DQ1 - DQ8 Input 8 8 Buffers 8 3/15 ...
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... Symbol Min –0.3 IL Symbol Typ. C — IN1 C — IN2 C — I/O MD51V64800 Unit °C °C (Ta = 0°C to 70°C) Typ. Max. Unit 3.3 3 — 0 — 0 3.3 V ±0 25° MHz) CC Max ...
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... IH — 0.5 –0 — 100 IH = Min — — 140 , IL — Min. for output open condition. CC MD51V64800 (V = 3.3 V ±0 0°C to 70°C) CC MD51V64800 -60 Unit Note Min. Max – –10 10 — — — 0.5 — ...
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... RAH t 0 — ASC t 7 — CAH t 25 — RAL t 0 — RCS t 0 — RCH t 0 — RRH MD51V64800 MD51V64800 -60 Unit Note Min. Max. 110 — ns 155 — — — ns — — — ...
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... AWD t 73 — RWD t 53 — CPWD t 5 — RPC t 10 — CSR t 10 — CHR 10 — WRP 10 — WRH MD51V64800 MD51V64800 -60 Unit Note Min. Max. 0 — — — — — — — — ...
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... OEZ , t and t are not restrictive operating parameters. They are AWD CPWD CWD t (Min.), then the cycle is a read modify write CPWD CPWD MD51V64800 and 0 (Max.) can be met. RAC is greater than the specified RCD . CAC (Max ...
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... RCD RSH t t CAS RAD t RAH t RAL t t ASC CAH Column t t WCS WCH t CWL RWL Valid Data-in MD51V64800 CRP t RCH t RRH t OFF t OEZ Valid Data-out "H" or "L" CRP Open "H" or "L" 9/15 ...
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... RWC t RAS t CSH t t RCD RSH t CAS t t ASC CAH Column t CWD t RWD AWD t t RCS OEA t OED t t CAC OEZ t RAC Valid Data-out t CLZ MD51V64800 CRP t CWL t RWL OEH Valid Data-in "H" or "L" 10/15 ...
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... ASC ASC CAH CAH Column Column t t CWL CWL t WCS t t WCH WCH Valid Data-in Note "H" or "L" MD51V64800 RHCP t CRP t RSH CAS t RAL t t ASC CAH Column RCH RCS RCH t t ...
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... OEA OEA t OED t OEZ t t CAC CAC Out In Out t t CLZ CLZ RAS t RAH Open Note: WE "H" or "L" MD51V64800 RSH CRP CAS t t ASC RAL t CAH Column t RCS t t CPWD RWL t CWD t t CWL ...
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... Note: OE, Address = "H" or "L" RAS RP t RSH t CAH Column t RRH t RAL ROH WRP WRH OEA t CAC t CLZ t RAC Valid Data-out MD51V64800 RPC t WRP "H" or "L" RAS RP t CHR t OFF t OEZ "H" or "L" 13/15 ...
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... IL t WCS V – – – – – – RAS t RSH t CAH t RAL Column t WCH WRP WRH t DH Valid Data-in MD51V64800 RAS RP t CHR "H" or "L" 14/15 ...
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... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). MD51V64800 (Unit : mm) Package material Epoxy resin ...