AS4C32M16SB-7TIN Datasheet, PDF (52/55 Pages) Alliance Semiconductor Corporation – 54pin TSOPII PACKAGE

AS4C32M16SB-6TIN
AS4C32M16SB-7TIN
AS4C32M16SB-7TCN
Figure 41. Full Page Random Column Write (Burst Length=Full Page)
CLK
CKE
CS#
RAS#
CAS#
WE#
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
BA0,1
A10
RAx
RBx
RBw
A0-A9,
A11-A12
DQM
RAx
RBx CAx
CBx CAy
CBy
CAz
CBz
tWR
tRP
tRRD
DQ
Hi-Z
tRCD
DAx0 DAx1 DBx0 DAy0 DAy1 DBy0 DBy1 DAz0 DAz1 DAz2 DBz0 DBz1 DBz2
RBw
Activate
Command
Bank A
Activate
Command
Bank B
Write
Command
Bank A
Write
Command
Bank B
Write
Command
Bank A
Write
Command
Bank B
Write
Command
Bank A
Write
Command
Bank B
Precharge
Activate
Command Bank B
Command
(Precharge Temination) Bank B
Write Data
are masked
Don’t Care
Confidential
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Rev.1.0 June 2016