AS4C8M16S-7BCNTR Alliance Memory, AS4C8M16S-7BCNTR Datasheet - Page 42

• Manufacturer Part Number: AS4C8M16S-7BCNTR
• Description: DRAM 128Mb, 3.3V, 143Mhz 8M x 16 SDRAM
• Manufacturer: Alliance Memory

Specifications of AS4C8M16S-7BCNTR

• Rohs: yes

Figure 34.2. Auto Precharge after Read Burst
A0-A9,
A11
CKE
DQM
DQ
CS#
CLK
RAS#
A10
CAS#
WE#
BA0,1
FEBRUARY 2011
High
Hi-Z
Activate
Cammand
Bank A
RAx
RAx
T0
T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Read
Command
Bank A
CAx
Activate
Command
Bank B
RBx
RBx
Ax0 Ax1 Ax2 Ax3 Bx0 Bx1 Bx2 Bx3 Ay0 Ay1 Ay2 Ay3
Read with
Auto Precharge
Command
Bank B
CBx
Begin Auto
Precharge
Bank B
Read with
Auto Precharge
Command
Bank A
42
CAy
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