MD51V65400E Oki Semiconductor, MD51V65400E Datasheet
MD51V65400E
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MD51V65400E Summary of contents
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... The MSD51V65400E is a 16,777,216-word × 4-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS technology. The MD51V65400E achieves high integration, high-speed operation, and low-power consumption because polysilicon/double-layer metal CMOS process. The MD51V65400E 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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... Plastic TSOP Function Address Input Row Address Strobe Column Address Strobe Data Input/Data Output Output Enable Write Enable Power Supply (3.3V) Ground (0V) No Connection pin, and the same GND voltage level must CC FEDD51V65400E-03 MD51V65400E DQ4 30 DQ3 ...
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... Ta = 25° MHz) Symbol Min. C — IN1 C — IN2 C — I/O FEDD51V65400E-03 MD51V65400E Value Unit –0 0 –0 °C –55 to 150 ° ...
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... IH 0.5 − 0.2V , 140 140 , IL 90 for output open condition FEDD51V65400E-03 MD51V65400E = 3.3V ± 0.3V 70° MD51V65400 E-60 Unit Note Min. Max. 2 0.4 V − 10 µA 10 − 10 µA 10 120 mA 1,2 ...
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... 10,000 CAS CSH CRP 30 RHCP RCD 12 25 RAD ASR FEDD51V65400E-03 MD51V65400E MD51V65400 E-60 Unit Note Min. Max. 110 ns 155 ns 30 ...
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... RWD CPWD RPC CSR CHR WRP WRH FEDD51V65400E-03 MD51V65400E MD51V65400 E-60 Unit Note Min. Max. ...
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... They are included in the data CPWD ≥ t (Min.), then the cycle is an early write cycle and WCS WCS ≥ t ≥ t (Min.) and t AWD AWD CPWD CPWD FEDD51V65400E-03 MD51V65400E T (Max.) limit, RCD (Max.) limit, RAD ≥ t CWD CWD (Min.), then the cycle is a read modify 7/15 ) ...
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... RC t RAS t CSH t t RCD RSH t CAS t RAL t t ASC CAH Column t CWL t t WCS WCH RWL Valid Data-in FEDD51V65400E-03 MD51V65400E CRP t RRH t RCH t OFF t OEZ “H” or “L” CRP Open “H” or “L” 8/15 ...
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... V I/OL t RWC t RAS t CSH t t RCD RSH t CAS t ASC t CAH Colum t t RCS CWD t RWD t AWD OEA t OED t CAC t RAC t OEZ t CLZ Valid Data-out FEDD51V65400E-03 MD51V65400E CRP t CWL t RWL OEH Valid Data-in “H” or “L” 9/15 ...
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... Column Column t t CWL CWL t t WCH WCH t WCS Valid * Valid * Data-in Data-in Note “H” or “L” FEDD51V65400E-03 MD51V65400E RHCP RSH t CRP t CAS t RAL t t ASC CAH Column RCH RCS RCH ...
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... OEA t OED t OED t OEZ t OEZ t CAC Out In Out In t CLZ Note Valid Data-in, Out = Valid Data-out RAS RAH Open Note: WE “H” or “L” FEDD51V65400E-03 MD51V65400E t RSH CAS t CAH t ASC t RAL Column CWL t CPWD t RWL t CWD ...
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... RCD RSH ASC CAH Column t t CAC RRH t RAL ROH WRP t OEA t RAC t CLZ Valid Data-out FEDD51V65400E-03 MD51V65400E RPC t WRP “H” or “L” RAS CHR t t WRH OFF t OEZ “H” or “L” 12/15 ...
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... Row WCS RAS t t RCD RSH RP t CAH t ASC Column t RAL t RWL WCH WRP Valid Data-in FEDD51V65400E-03 MD51V65400E RAS CHR t WRH “H” or “L” 13/15 ...
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... OKI Semiconductor REVISION HISTORY Document Date No. PEDD51V65400E-01 Jul. 1, 2002 FEDD51V65400E-01 Dec. 27, 2002 FEDD51V65400E-02 Oct. 30, 2003 FEDD51V65400E-03 Jul. 19, 2005 Page Previous Current Edition Edition – – Preliminary edition 1 – – Final edition – – Fixed errata 3 – Block Diagram deleted FEDD51V65400E-03 MD51V65400E Description 14/15 ...
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... The purchaser assumes the responsibility of determining the legality of export of these products and will take appropriate and necessary steps at their own expense for these part of the contents contained herein may be reprinted or reproduced without our prior permission. FEDD51V65400E-03 MD51V65400E Copyright 2005 Oki Electric Industry Co., Ltd. 15/15 ...