AS4C8M16S-7BNTR Alliance Memory, AS4C8M16S-7BNTR Datasheet - Page 29

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

Specifications of AS4C8M16S-7BNTR

• Rohs: yes

Figure 26. Power Down Mode and Clock Suspension
CLK
CKE
CS#
RAS#
CAS#
WE#
BA0,1
A10
A0-A9,
A11
DQM
DQ
FEBRUARY 2011
Hi-Z
T0
Activate
Cammand
Bank A
RAx
RAx
T1
Power Down
Mode Entry
T2 T3
STANDBY
ACTIVE
t
T4
IH
Power Down
Mode Exit
t
IS
T5
CAx
Read
Command
Bank A
T6
T7
Ax0 Ax1
T8
Clock Suspension Clock Suspension Precharge
Start
T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
29
Ax2
End
t
HZ
Ax3
(Burst Length=4, CAS# Latency=2)
Valid
Command
Bank A
Power Down
Mode Entry
PRECHARGE
STANDBY
Don’t Care
Power Down
Mode Exit
AS4C8M16S
t
PDE
Any
Commad