is45s32400b Integrated Silicon Solution, Inc., is45s32400b Datasheet - Page 8

• Manufacturer Part Number: is45s32400b
• Description: 4meg X 32 128-mbit Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

IS45S32400B
CKE TRUTH TABLE
Note: H=V
8
Current State /Function
Activating Clock suspend mode entry
Any Clock suspend mode
Clock suspend mode exit
Auto refresh command Idle (REF)
Self refresh entry Idle (SELF)
Power down entry Idle
Self refresh exit
Power down exit
IH
, L=V
IL
x= V
IH
or V
IL
, V = Valid Data.
Integrated Silicon Solution, Inc. — www.issi.com —
CKE
n – 1 n
H
L
L
H
H
H
L
L
L
L
L
H
H
L
L
H
H
H
CS
×
×
×
L
L
×
L
H
×
L
RAS
×
×
×
L
×
H
×
×
×
×
×
L
L
×
H
×
×
CAS WE
×
×
×
H
H
×
H
×
×
Address
×
×
×
×
×
×
×
×
×
ISSI
1-800-379-4774
07/10/06
Rev. B
®