IS42LS16800A ICSI [Integrated Circuit Solution Inc], IS42LS16800A Datasheet - Page 12

• Manufacturer Part Number: IS42LS16800A
• Description: 16Meg x 8, 8Meg x16 & 4Meg x 32 128-MBIT SYNCHRONOUS DRAM
• Manufacturer: ICSI [Integrated Circuit Solution Inc]

CKE TRUTH TABLE
IS42S81600A, IS42S16800A, IS42S32400A
IS42LS81600A, IS42LS16800A, IS42LS32400A
12
Note: H=V
Current State /Function
Activating Clock suspend mode entry
Any Clock suspend mode
Clock suspend mode exit
Auto refresh command Idle
Self refresh entry Idle
Power down entry Idle
Deep power down entry
Self refresh exit
Power down exit
Deep 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
H
H
L
L
L
L
L
L
L
H
H
L
L
L
L
H
H
H
H
H
CS
×
×
×
L
L
L
H
L
L
H
L
H
×
RAS
×
×
L
L
H
×
H
H
×
H
×
×
×
×
×
L
L
H
×
H
H
×
H
CAS WE
×
×
×
×
×
×
H
H
H
×
L
H
×
H
×
×
ADVANCED INFORMATION Rev. 00A
Address
×
×
×
×
×
×
×
×
×
×
×
×
×
ISSI
1-800-379-4774
06/01/02
®