KMM374S403CT SAMSUNG [Samsung semiconductor], KMM374S403CT Datasheet
KMM374S403CT
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KMM374S403CT Summary of contents
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... KMM374S403CT Revision History Revision .0 (Feb. 1998) - Input leakage Currents (Inputs / DQ) of Component level are changed. I (Inputs) : 5uA to 1uA Cin to be measured Revision .1 (Mar. 1998) •AC Operating Condition is changed as defined : - V (max) = 5.6V AC. The overshoot voltage duration (min) = -2.0V AC. The undershoot voltage duration is ...
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... EEPROM in 8-pin TSSOP package on a 168-pin glass-epoxy substrate. Two 0.1uF decoupling capacitors are mounted on the printed circuit board in parellel for each SDRAM. The KMM374S403CT is a Dual In-line Memory Module and is intended for mounting into 168-pin edge connector sockets. Synchronous design allows precise cycle control with the use of system clock ...
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... KMM374S403CT PIN CONFIGURATION DESCRIPTION Pin Name CLK System Clock CS Chip Select CKE Clock Enable A0 ~ A10/AP Address BA0 Bank Select Address RAS Row Address Strobe CAS Column Address Strobe WE Write Enable DQM0 ~ 7 Data Input/Output Mask DQ0 ~ 63 Data Input/Output CB0 ~ 7 Check bit WP Write Protection ...
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... KMM374S403CT FUNCTIONAL BLOCK DIAGRAM CS1 CS0 DQM0 DQM CS DQ0 DQ0 DQ1 DQ1 U0 DQ2 DQ2 DQ3 DQ3 DQ4 DQ4 DQ5 DQ5 DQ6 DQ6 DQ7 DQ7 DQM1 DQM CS DQ8 DQ0 DQ9 DQ1 U1 DQ10 DQ2 DQ11 DQ3 DQ12 DQ4 DQ13 DQ5 DQ14 DQ6 DQ15 ...
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... KMM374S403CT ABSOLUTE MAXIMUM RATINGS Parameter Voltage on any pin relative to Vss Voltage on V supply relative to Vss DD Storage temperature Power dissipation Short circuit current Note : Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to recommended operating condition. Exposure to higher than recommended voltage for extended periods of time could affect device reliability. ...
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... KMM374S403CT DC CHARACTERISTICS (Recommended operating condition unless otherwise noted, T Parameter Symbol Operating Current I CC1 (One Bank Active CC2 Precharge Standby Current in power-down mode I PS CC2 I N CC2 Precharge Standby Current in non power-down mode I NS CC2 I P CC3 Active Standby Current in power-down mode ...
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... KMM374S403CT AC OPERATING TEST CONDITIONS Parameter Input levels (Vih/Vil) Input timing measurement reference level Input rise and fall time Output timing measurement reference level Output load condition 3.3V Output 870 (Fig Output Load Circuit OPERATING AC PARAMETER (AC operating conditions unless otherwise noted) Parameter ...
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... KMM374S403CT AC CHARACTERISTICS (AC operating conditions unless otherwise noted) Refer to the individual componenet, not the whole module. Parameter CAS Latency=3 CLK cycle time CAS Latency=2 CAS Latency=3 CLK to valid output delay CAS Latency=2 CAS Latency=3 Output data hold time CAS Latency=2 CLK high pulse width ...
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... KMM374S403CT-GH CAS Frequency Latency 100MHz (10.0ns) 2 83MHz (12.0ns) 2 75MHz (13.0ns) 2 66MHz (15.0ns) 2 60MHz (16.7ns) 2 KMM374S403CT-GL CAS Frequency Latency 100MHz (10.0ns) 3 83MHz (12.0ns) 2 75MHz (13.0ns) 2 66MHz (15.0ns) 2 60MHz (16.7ns RAS RP 68ns 48ns ...
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... KMM374S403CT SIMPLIFIED TRUTH TABLE COMMAND Register Mode Register Set Auto Refresh Refresh Self Refresh Bank Active & Row Addr. Auto Precharge Disable Read & Column Address Auto Precharge Enable Auto Precharge Disable Write & Column Address Auto Precharge Enable Burst Stop ...
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... KMM374S403CT PACKAGE DIMENSIONS 0.118 (3.000) 0.175 0.387 0.062 (4.45) (9.84 1.59) A .118DIA .004 (3.000DIA .100) 0.350 (8.890) .450 (11.430) 0.250 (6.350 ) 0.123 (3.125 0.079 .004 (2.000 .100) Detail A Tolerances : .005(.13) unless otherwise specified The used device is 2Mx8 SDRAM, TSOP SDRAM Part No. : KM48S2020CT 5.250 (133.350) 5 ...