EM638165
EtronTech
Figure 30.2. Random Row Read (Interleaving Banks)
(Burst Length=8, CAS# Latency=3)
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
CLK
CKE
High
CS#
RAS#
CAS#
WE#
BA0,1
A10
RBx
RAx
RAx
RBy
RBy
A0-A9,
A11
RBx
CBx
CAx
CBy
tAC
tRCD
tRP
DQM
DQ
Hi-Z
Bx0
Bx1
Bx2
Bx3
Bx4
Bx5
Bx6
Bx7
Ax0
Ax1
Ax2
Ax3
Ax4
Ax5
Ax6
Ax7
By0
Activate
Command
Bank B
Precharge
Command
Bank B
Activate
Command
Bank B
Precharge
Command
Bank A
Read
Command
Bank B
Activate
Command
Bank A
Read
Command
Bank A
Read
Command
Bank B
Don’t Care
Rev. 5.2
34
Rev. 5.2
Dec. /2013