as4c8m16s Alliance Memory, Inc, as4c8m16s Datasheet - Page 42

• Manufacturer Part Number: as4c8m16s
• Description: 128mb/ 8m X 16 Bit Synchronous Dram Sdram
• Manufacturer: Alliance Memory, Inc

Figure 34.2. Auto Precharge after Read Burst
A0-A9,
A11
CKE
DQM
DQ
CS#
CLK
RAS#
WE#
A10
CAS#
BA0,1
FEBRUARY 2011
High
Hi-Z
Activate
Cammand
Bank A
RAx
RAx
RAx
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10
Read
Command
Bank A
CAx
Activate
Command
Bank B
RBx
RBx
Ax0
Read with
Auto Precharge
Command
Bank B
Ax1 Ax2 Ax3 Bx0 Bx1 Bx2 Bx3 Ay0 Ay1 Ay2 Ay3
CBx
Begin Auto
Precharge
Bank B
Read with
Auto Precharge
Command
Bank A
42
CAy
T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
t
RP
(Burst Length=4, CAS# Latency=3)
Activate
Command
Bank B
RBy
RBy
Begin Auto
Precharge
Bank A
Read with
Auto Precharge
Command
Bank B
CBy
Don’t Care
By0 By1 By2
AS4C8M16S