HY57V281620HCT-6 Hynix Semiconductor, HY57V281620HCT-6 Datasheet
HY57V281620HCT-6
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HY57V281620HCT-6 Summary of contents
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... JEDEC standard 400mil 54pin TSOP-II with 0.8mm of pin pitch • All inputs and outputs referenced to positive edge of system clock • Data mask function by UDQM or LDQM • Internal four banks operation ORDERING INFORMATION Part No. Clock Frequency HY57V281620HCT-6 HY57V281620HCT-7 HY57V281620HCT-K HY57V281620HCT-H HY57V281620HCT-8 HY57V281620HCT-P HY57V281620HCT-S HY57V281620HCLT-6 HY57V281620HCLT-7 HY57V281620HCLT-K HY57V281620HCLT-H HY57V281620HCLT-8 ...
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PIN CONFIGURATION PIN DESCRIPTION PIN PIN NAME CLK Clock CKE Clock Enable CS Chip Select BA0, BA1 Bank Address A0 ~ A11 Address Row Address Strobe, Col- RAS, CAS, WE umn Address Strobe, Write Enable UDQM, LDQM Data Input/Output Mask ...
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FUNCTIONAL BLOCK DIAGRAM 2Mbit x 4banks x 16 I/O Synchronous DRAM Self refresh logic & timer CLK Row active CKE Decoders CS RAS CAS refresh WE Column Active UDQM LDQM Bank Select A0 Address Registers A1 A11 BA0 BA1 Mode ...
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ABSOLUTE MAXIMUM RATINGS Parameter Ambient Temperature Storage Temperature Voltage on Any Pin relative Voltage on V relative Short Circuit Output Current Power Dissipation Soldering Temperature Time Note : Operation at above absolute ...
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CAPACITANCE (TA=25 C, f=1MHz) Parameter Input capacitance CLK A0 ~ A11, BA0, BA1, CKE, CS, RAS, CAS , WE, UDQM, LDQM Data input / output capacitance DQ0 ~ DQ15 OUTPUT LOAD CIRCUIT Output DC Output Load Circuit DC CHARACTERISTICS I ...
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... I DD6 CKE Note : 1.I and I depend on output loading and cycle rates. Specified values are measured with the output open DD1 DD4 2.Min. of tRRC (Refresh RAS cycle time) is shown at AC CHARACTERISTICS II 3.HY57V281620HCT-6/K/H/8/P/S 4.HY57V281620HCLT-6/K/H/8/P/S Rev. 0.2/Aug. 01 (TA =3.3 0.3V, V =0V Test Condition t (min), I ...
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AC CHARACTERISTICS I (AC operating conditions unless otherwise noted) Parameter Symbol CAS Latency = 3 tCK3 System Clock Cycle Time CAS Latency = 2 tCK2 Clock High Pulse Width tCHW Clock Low Pulse Width tCLW CAS Latency = 3 tAC3 ...
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AC CHARACTERISTICS II Parameter Symbol Operation tRC RAS Cycle Time Auto Refresh tRRC RAS to CAS Delay tRCD RAS Active Time tRAS RAS Precharge Time tRP RAS to RAS Bank Active Delay tRRD CAS to CAS Delay tCCD Write Command ...
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IBIS SPECIFICATION I Characteristics (Pull-up) OH 100MHz 100MHz Voltage (Min) (Max) (V) I(mA) I(mA) 3.45 -2.4 3.3 -27.3 3.0 0 -74.1 2.6 -21.1 -129.2 2.4 -34.1 -153.3 2.0 -58.7 -197 1.8 -67.3 -226.2 1.65 -73 -248 1.5 -77.9 -269.7 1.4 ...
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V Clamp @ CLK, CKE, CS, DQM & (V) I(mA) DD 0.0 0.0 0.2 0.0 0.4 0.0 0.6 0.0 0.7 0.0 0.8 0.0 0.9 0.0 1.0 0.23 1.2 1.34 1.4 3.02 1.6 5.06 1.8 7.35 2.0 9.83 ...
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DEVICE OPERATING OPTION TABLE HY57V281620HC(L)T-6 CAS Latency 166MHz(6ns) 3CLKs 143MHz(7ns) 3CLKs 133MHz(7.5ns) 2CLKs HY57V281620HC(L)T-7 CAS Latency 143MHz(7ns) 3CLKs 133MHz(7.5ns) 3CLKs 125MHz(8ns) 3CLKs HY57V281620HC(L)T-K CAS Latency 133MHz(7.5ns) 2CLKs 125MHz(8ns) 3CLKs 100MHz(10ns) 2CLKs HY57V281620HC(L)T-H CAS Latency 133MHz(7.5ns) 3CLKs 125MHz(8ns) 3CLKs 100MHz(10ns) 2CLKs ...
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COMMAND TRUTH TABLE Command CKEn-1 Mode Register Set No Operation Bank Active Read Read with Autoprecharge Write Write with Autoprecharge Precharge All Banks Precharge selected Bank Burst Stop DQM Auto Refresh Burst-Read-Single- WRITE Entry 1 Self Refresh Exit Entry Precharge ...
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PACKAGE INFORMATION 400mil 54pin Thin Small Outline Package 22.327(0.8790) 22.149(0.8720) 0.150(0.0059) 0.050(0.0020) 0.400(0.016) 0.80(0.0315)BSC 0.300(0.012) Rev. 0.2/Aug. 01 HY57V281620HC(L)T UNIT : mm(inch) 11.938(0.4700) 11.735(0.4620) 10.262(0.4040) 10.058(0.3960) 5deg 0.210(0.0083) 0.597(0.0235) 0deg 0.406(0.0160) 0.120(0.0047) 1.194(0.0470) 0.991(0.0390) 14 ...