MD51V65405 Oki Semiconductor, MD51V65405 Datasheet
MD51V65405
Related parts for MD51V65405
MD51V65405 Summary of contents
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... The MD51V65405 is a 16,777,216-word ¥ 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MD51V65405 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 MD51V65405 is available in a 32-pin plastic SOJ or 32-pin plastic TSOP. FEATURES • 16,777,216-word ¥ 4-bit configuration • ...
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... A0 - A11 Address Input RAS Row Address Strobe CAS Column Address Strobe DQ1 - DQ4 Data Input/Data Output OE Output Enable WE Write Enable V Power Supply (3 Ground ( Connection pin. SS MD51V65405 DQ4 30 DQ3 CAS A11 ...
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... Internal Refresh A0 - A11 Address Control Clock Counter Row Row Address 12 12 Deco- Buffers ders Chip V Generator BB On Chip IV Generator I/O Controller 12 Column Decoders I/O Sense Amplifiers 4 Selector Memory Word Cells Drivers MD51V65405 Output 4 4 Buffers DQ1 - DQ4 Input 4 4 Buffers 4 3/15 ...
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... Symbol Min –0 Symbol Typ. C — IN1 C — IN2 C — I/O MD51V65405 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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... — 140 IH = Min — — 140 , IL — 140 = Min. for output open condition. CC MD51V65405 (V = 3.3 V ±0 0°C to 70°C) CC MD51V65405 -60 Unit Note Min. Max – –10 10 — 120 — — ...
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... RCD RAD t 0 — ASR t 7 — RAH t 0 — ASC t 7 — CAH t 25 — RAL MD51V65405 MD51V65405 -60 Unit Note Min. Max. 104 — ns 135 — — — ns — — — — ...
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... AWD t 67 — RWD 47 — t CPWD t 5 — RPC t 5 — CSR t 10 — CHR 10 — WRP 10 — WRH MD51V65405 MD51V65405 -60 Unit Note Min. Max. 0 — — — — — — — — ...
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... WEZ 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 MD51V65405 and 0 (Max.) can be met. RAC is greater than the specified RCD . CAC (Max.) can be met. ...
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... RSH t t CAS RAD t RAH t RAL t t ASC CAH Column WCS CWL WCH RWL Valid Data-in MD51V65405 CRP t RCH t RRH t REZ t CEZ t OEZ Valid Data-out "H" or "L" CRP Open "H" or "L" 9/15 ...
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... RAS t CSH t RCD RAH ASC CAH Column t CWD t RAD t RWD AWD t t RCS OEA CAC OEZ t RAC Valid Data-out t CLZ MD51V65405 CRP t RSH t CAS t CWL t RWL OED OEH Valid Data-in "H" or "L" 10/15 ...
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... ASC CAH CAH ASC Column Column t RCS t RCH t RAC WPE t OEA CAC WEZ CAC Valid t Data-out CLZ MD51V65405 RHCP CAS t t ASC CAH Column t RRH t t CHO OCH t t OEP OEP OEA OEA t ...
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... CAH Column t AWD t RCS t RAC OEH t t OED OEA t t OEZ DH t CAC Valid Valid Data-out Data-in t CLZ MD51V65405 t RASP t t HPC HPC CAS CAS t RSH CAH ASC CAH Column WCH WCS WCH ...
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... V OL – RAS t RAH Open Note: WE "H" or "L" RAS t CSR t CHR t t WRP WRH Open Note: OE, Address = "H" or "L" MD51V65405 RPC "H" or "L" RPC t WRP "H" or "L" 13/15 ...
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... Valid Data-out RAS RCD RSH t ASC t CAH t RAL Column t RWL t WCH Valid Data-in MD51V65405 RAS RP t CHR t WRH t CEZ t REZ t OEZ "H" or "L" 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). MD51V65405 (Unit : mm) Package material Epoxy resin ...