W9864G2GH Datasheet, PDF (34/46 Pages) Winbond – 512K X 4 BANKS X 32BITS SDRAM

11.10 Auto-precharge Write (Burst Length = 4)
W9864G2GH
(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
RAS
CAS
t RC
t RAS
t_RP
tRC
tRAS
t RP
WE
BS0
BS1
t RCD
tRCD
A10
RAa
RAb
RAc
A0-A9
RAa
CAw
RAb
CAx
RAc
DQM
CKE
DQ
aw0 aw1 aw2 aw3
bx0
bx1 bx2 bx3
Bank #0 Active
Bank #1
Bank #2
Idle
Bank #3
Write
AP* _{Active Write}
* AP is the internal precharge start
AP*
Active
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Publication Release Date:Aug. 13, 2007
Revision A09