MC-4516CB646EF-A80 데이터 시트보기 (PDF) - Elpida Memory, Inc
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MC-4516CB646EF-A80
Elpida Memory, Inc
MC-4516CB646EF-A80 Datasheet PDF : 16 Pages
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MC-4516CB646
Asynchronous Characteristics
Parameter
Symbol
-A 80
-A 10
Unit Note
MIN.
MAX.
MIN.
MAX.
ACT to REF/ACT command period (Operation)
tRC
70
70
ns
REF to REF/ACT command period (Refresh)
tRC1
70
78
ns
ACT to PRE command period
PRE to ACT command period
Delay time ACT to READ/WRITE command
ACT(one) to ACT(another) command period
EData-in to PRE command period
Data-in to ACT(REF) command
/CAS latency = 3
period (Auto precharge)
/CAS latency = 2
Mode register set cycle time
OTransition time
L Refresh time (4,096 refresh cycles)
tRAS
tRP
tRCD
tRRD
tDPL
tDAL3
tDAL2
tRSC
tT
tREF
48
120,000
50
120,000
20
20
20
20
16
20
8
10
1CLK+20
1CLK+20
1CLK+20
1CLK+20
2
2
0.5
30
1
30
64
64
ns
ns
ns
ns
ns
ns
ns
CLK
ns
ms
Product
Data Sheet E0059N10
9
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