EM636327Q-7 Etron Technology Inc., EM636327Q-7 Datasheet - Page 44

• Manufacturer Part Number: EM636327Q-7
• Description: 512K x 32 High Speed Synchronous Graphics DRAM(SGRAM)
• Manufacturer: Etron Technology Inc.

Figure 11.3. Random Row Read (Interleaving Banks)
Preliminary
A0 ~ A8
CA S#
RAS#
DQM
CKE
CS#
WE#
CLK
DSF
A 9
BS
DQ
High
Hi-Z
Command
Activate
Bank B
RBx
RBx
T0
(Burst Length=8, CAS# Latency=3)
t
CK3
T 1
t
RCD
T2
Command
Bank B
Read
CBx
T3
T4
t
AC3
T5
Bx0
T6
Bx1
T7
Command
Activate
Bank A
RAx
RAx
Bx2
T8
Bx3
T9
Bx4
44
T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Command
Bank A
CAx
Read
Bx5
Bx6
Precharge
Command
Bank B
Bx7
Ax0
t
RP
Ax1
Command
Activate
Bank B
RBy
RBy
Ax2
Ax3
Ax4 Ax5
Command
Bank B
Read
EM636327
CBy
Ax6
December
Precharge
Command
Bank A
Ax7
By0
1998