W9864G2IB Datasheet, PDF (28/42 Pages) Winbond – 512K × 4 BANKS × 32BITS SDRAM

W9864G2IB
11.8 Page Mode Read/Write (Burst Length = 8, CAS Latency = 3)
CLK
CS
RAS
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1
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9
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tRAS
CAS
WE
BS0
BS1
A10
tRCD
RAa
A0-A9 RAa
CAx
CAy
DQM
CKE
DQ
Bank #0
Bank #1
Bank #2
Bank #3
Active
Idle
tAC
ax0 ax1 ax2 ax3 ax4 ax5
QQ Q Q Q Q
tWR
ay0 ay1 ay2 ay3 ay4
DD D D D
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Publication Release Date: Sep. 17, 2009
Revision A01