ic42s32200 ETC-unknow, ic42s32200 Datasheet - Page 33

• Manufacturer Part Number: ic42s32200
• Description: 512k X 32 Bit X 4 Banks 64-mbit Sdram
• Manufacturer: ETC-unknow

IC42S32200
IC42S32200L
Figure 8.Power Down Mode and Clock Mask (Burst Lenght=4,
Integrated Circuit Solution Inc.
DR036-0D 02/04/2005
CAS#Latency=2)
BS0,1
CAS#
A0-A9
DQM
RAS#
WE#
CKE
CLK
CS#
A10
DQ
Hi-Z
T0 T 1 T2
Command
Activate
Bank A
RAx
RAx
t
Power Down
CK2
Mode Entry
STANDBY
ACTIVE
T3
t
IS
Power Down
T4
Mode Exit
T5
Command
Bank A
CAx
Read
T6
T7
Ax0
T8
Clock Mask
Start
Ax1
T9
T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Clock Mask
Ax2
End
t
HZ
Ax3
Valid
Power Down
Mode Entry
Precharge
Command
Bank A
PRECHARGE
STANDBY
t
PDE
Power Down
Mode Exit
Command
Any
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