HY57V641620HGT-HI Hynix Semiconductor, HY57V641620HGT-HI Datasheet
HY57V641620HGT-HI
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HY57V641620HGT-HI Summary of contents
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... 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 HY57V641620HGT-5I/55I/6I/7I 200/183/166/143MHz HY57V641620HGT-KI HY57V641620HGT-HI HY57V641620HGT-8I HY57V641620HGT-PI HY57V641620HGT-SI HY57V641620HGLT-5I/55I/6I/7I 200/183/166/143MHz HY57V641620HGLT-KI HY57V641620HGLT-HI HY57V641620HGLT-8I HY57V641620HGLT-PI HY57V641620HGLT-SI Note : VDD(Min) of HY57V641620HG(L)T-5I/55I/6I is 3.135V This document is a general product description and is subject to change without notice ...
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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, RAS, CAS, WE Column Address Strobe, Write Enable LDQM, UDQM Data Input/Output Mask DQ0 ~ ...
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FUNCTIONAL BLOCK DIAGRAM 1Mbit x 4banks x 16 I/O Synchronous DRAM Self refresh logic & timer CLK Row active CKE CS RAS CAS refresh WE Column Active UDQM LDQM Bank Select A0 Address Registers A1 A11 BA0 BA1 Mode Registers ...
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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 maximum ...
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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 (TA= ...
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... Self Refresh Current I CKE DD6 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.HY57V641620HGT-5I/55I/6I/7I/KI/HI/PI/SI 4.HY57V641620HGLT-5I/55I/6I/7I/KI/HI/PI/SI Rev. 1.0/Jan. 02 Note5 (TA= - =3.3 0. Test Condition -5I ...
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AC CHARACTERISTICS I (AC operating conditions unless otherwise noted) Parameter Symbol Min CAS Latency = tCK3 5 3 System clock cycle time CAS Latency = tCK2 10 2 Clock high pulse width tCHW 1.75 Clock low pulse width tCLW 1.75 ...
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AC CHARACTERISTICS II -5I Symbo Parameter l Min t Operation RC 55 RAS Cycle Time t Auto Refresh RRC 60 t RAS to CAS Delay RCD 15 t RAS Active Time RAS 38.5 100K 38.5 100K t RAS Precharge Time ...
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DEVICE OPERATING OPTION TABLE HY57V641620HG(L)T-5I CAS Latency 200MHz(5ns) 3CLKs 183MHz(5.5ns) 3CLKs 166MHz(6ns) 3CLKs HY57V641620HG(L)T-55I CAS Latency 183MHz(5.5ns) 3CLKs 166MHz(6ns) 3CLKs 143MHz(7ns) 3CLKs HY57V641620HG(L)T-6I CAS Latency 166MHz(6ns) 3CLKs 143MHz(7ns) 3CLKs 133MHz(7.5ns) 2CLKs HY57V641620HG(L)T-7I CAS Latency 143MHz(7ns) 3CLKs 133MHz(7.5ns) 3CLKs 100MHz(10ns) 2CLKs ...
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... This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any responsibility for use of circuits described. No patent licenses are implied. Rev. 1.0/Jan Banks 16Bit Synchronous DRAM tRCD tRAS tRC ...
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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. 1.0/Jan. 02 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) HY57V641620HG 1.194(0.0470) 0.991(0.0390) 12 ...