Datasheet

Figure 41 Full Page Random Column Write
(Burst Length=Full Page)
Hi-Z
T0 T1 T2
Don’t Care
Activate
Command
Bank A
T3 T4 T5 T6 T7 T8 T9
T10
T11 T12 T13 T14 T15 T16 T17 T18
T19 T20 T21 T22
Activate
Command
Bank B
RAx
CAx
DBy1
RBx
RBx CAy
DAx0 DAx1 DBx0 DAy0 DAy1 DBy0 DAz0
Write
Command
Bank A
Write
Command
Bank B
Precharge
Command Bank B
(Precharge Temination)
CAz
Write
Command
Bank A
DBz0DAz1 DAz2 DBz1
Write
Command
Bank A
CBz
t
RP
RBw
RBw
DBz2
CLK
CS#
CKE
RAS#
CAS#
WE#
A10
DQM
DQ
RAx CBx
CBy
t
RRD
t
RCD
Write
Command
Bank B
Write
Command
Bank B
Activate
Command
Bank B
BA0,1
A0-A9,
A11
t
WR
Write Data
are masked
AS4C4M16SA-C&I
Confidential
- 51 of 56 -
Rev.5.0 October 2018