W986432AH Datasheet, PDF (31/44 Pages) Winbond – 512K x 4 BANKS x 32 BITS SDRAM

W986432AH
Self-refresh Cycle
(CLK = 100 MHz)
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
CLK
CS
tRP
RAS
CAS
WE
BS0,1
A10
A0-A9
DQM
CKE
DQ
tSB
tCKS
tCKS
tCKS
Self Refresh Cycle
All Banks
Precharge
Self Refresh
Entry
tRC
No Operation Cycle
Arbitrary Cycle
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Publication Release Date: December 1999
Revision A1