W9864G6DB Datasheet, PDF (18/48 Pages) Winbond – 1M x 4 BANKS x 16 BITS SDRAM

W9864G6DB
(2) A.C Latency Characteristics
CKE to Clock Disable (CKE Latency)
DQM to Output to HI-Z (Read DQM Latency)
DQM to Output to HI-Z (Write DQM Latency)
Write Command to Input Data (Write Data Latency)
CS to Command Input ( CS Latency)
Precharge to DQ Hi-Z Lead Time
Precharge to Last Valid Data Out
Bust Stop Command to DQ Hi-Z Lead Time
Bust Stop Command to Last Valid Data Out
Read with Auto Precharge Command to Active/Ref
Command
Write with Auto Precharge Command to Active/Ref
Command
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
1
2
0
0
0
2
3
1
2
2
3
1
2
BL + tRP
BL + tRP
BL + tRP
BL + tRP
Cycle
Cycle + nS
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