Datasheet

Figure 20. AC Parameters for Read Timing
(Burst Length=2, CAS# Latency=3)
Hi-Z
CLK
CS#
T0
T1 T2
CKE
Don’t Care
RAS#
t
CH
CAS#
WE#
BA0,1
A10
A0-A9,
A11
DQM
DQ
Activate
Command
Bank A
T3 T4 T5 T6 T7 T8 T9
T10
T11 T12 T13 T14 T15 T16
t
CL
Begin Auto
Precharge Bank B
RAx RBx
RAx CAx RBx CBx RAy
RAy
Ax0
Ax1
t
RRD
t
RC
Read
Command
Bank A
Activate
Command
Bank B
Read with
Auto Precharge
Command
Bank B
Activate
Command
Bank A
t
IS
t
IH
t
IH
t
IS
t
IS
t
IH
t
RAS
t
RCD
t
AC
t
LZ
t
HZ
Bx0
Bx1
t
HZ
t
RP
Precharge
Command
Bank A
t
OH
AS4C4M32SA-6TIN
AS4C4M32SA-6TCN
AS4C4M32SA-7TCN
Confidential
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Rev.1.0 Sep.2015