ic42s32400 ETC-unknow, ic42s32400 Datasheet - Page 31

• Manufacturer Part Number: ic42s32400
• Description: 1m X 32 Bit X 4 Banks 128-mbit Sdram
• Manufacturer: ETC-unknow

IC42S32400
IC42S32400L
Figure 7.2.Clock Suspension During Burst Write (Using CKE)
Integrated Circuit Solution Inc.
DR038-0C 02/01/2005
BS0,1
Note:CKE to CLK disable/enable =1 clock
CAS#
A0-A9
DQM
RAS#
WE#
CKE
CLK
CS#
A10
DQ
Hi-Z
(Burst Length=4,CAS#Latency=2)
T0
Command
Activate
Bank A
RAx
RAx
t
CK2
T 1 T2 T3 T4
Command
Bank A
DAx0
Write
CAx
Clock Suspend
1 Cycle
DAx1
T5 T6 T7 T8 T9
Clock Suspend
2 Cycle
DAx2
Clock Suspend
3 Cycle
T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
DAx3
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