
TE
CH
tm
T4312816B
TM Technology Inc. reserves the right
P. 64
to change products or specifications without notice.
Publication Date: FEB. 2007
Revision: A
Figure 21. Random Row Read (Interleaving Banks)
(Burst Length=2, CAS# Latency=1)
T0
T 1 T2
T3
T4
T5
T6
T7
T8
T9
T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
CLK
CKE
CS#
RAS#
CAS#
WE#
A10
A0~A9,A11
DQM
DQ
BA0,1
High
t
CK1
Bu0
Bu1 Au0
Au1
Bv0 Bv1
Av0
Av1
Bw0 Bw1
Aw0
Aw1Bx0
Bx1
Ax0
Ax1 By0
By1 Ay0 Ay1
Bz0
Activate
Command
Bank B
Read
Bank B
with Auto
Precharge
Activate
Command
Bank A
Read
Bank A
with Auto
Precharge
Activate
Command
Bank B
Read
Bank B
with Auto
Precharge
Activate
Command
Bank A
Read
Bank A
with Auto
Precharge
Activate
Command
Bank B
Read
Bank B
with Auto
Precharge
Activate
Command
Bank A
Read
Bank A
with Auto
Precharge
Activate
Command
Bank B
Read
Bank B
with Auto
Precharge
Activate
Command
Bank A
Read
Bank A
with Auto
Precharge
Activate
Command
Bank B
Read
Bank B
with Auto
Precharge
Activate
Command
Bank A
Read
Bank A
with Auto
Precharge
Activate
Command
Bank B
Read
Bank B
with Auto
Precharge
Activate
Command
Bank A
RBu
RBu
CBu
RAu
RAu CAu
RBv
RBvCBv
RAv
RAv
CAv
RBw
RBwCBw
RAw
RAwCAw
RBx
RBx
CBx
RAx
RAx CAx
RBy
RBy CBy
RAy
RAy CAy
RBz
RBz
CBz
RAz
RAz
tRP
tRP
tRP
tRP
tRP
tRP
tRP
tRP
tRP
tRP
Begin Auto
Precharge
Bank B
Begin Auto
Precharge
Bank A
Begin Auto
Precharge
Bank B
Begin Auto
Precharge
Bank A
Begin Auto
Precharge
Bank B
Begin Auto
Precharge
Bank A
Begin Auto
Precharge
Bank B
Begin Auto
Precharge
Bank A
Begin Auto
Precharge
Bank B
Begin Auto
Precharge
Bank A