Datasheet

Figure 34. Auto Precharge after Read Burst
(Burst Length=4, CAS# Latency=3)
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
Read
Command
Bank A
RAx
RAx
RBx
Bx2
RBx
CAx CBx
Ax0 Ax1 Ax2 Ax3 Bx0 Bx1 Bx3
Activate
Command
Bank B
Read with
Auto Precharge
Command
Bank A
Read with
Auto Precharge
Command
Bank B
CAy
Activate
Command
Bank B
Ay2Ay0 Ay1 Ay3
Read with
Auto Precharge
Command
Bank B
RBy
t
RP
Begin Auto
Precharge
Bank B
Begin Auto
Precharge
Bank A
RBy
CBy
By2By0 By1
CLK
CS#
CKE
RAS#
CAS#
WE#
BA0,1
A10
A0-A9,
A11
DQM
DQ
High
AS4C4M32SA-6TIN
AS4C4M32SA-6TCN
AS4C4M32SA-7TCN
Confidential
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Rev.1.0 Sep.2015