M11B1644A / M11B1644SA
M11L1644A / M11L1644SA
EDO-PAGE-MODE READ-EARLY-WRITE CYCLE
(Psuedo READ-MODIFY-WRITE)
t R A S C
tR P
IH
V
R AS
V IL
tC S H
tC P
tP C
tC A S
tR S H
tC A S
tR C D
t C P
tC P
tC R P
tC A S
tC P
V IH
V IL
CA S
tA R
tA S C
tR A L
tA C H
tC A H
t R A D
tR AH
tA C H
tC A H
tA C H
tC AH
tA S R
tA S C
t A S C
V I H
V I L
AD D R
C O L U M N ( A )
R O W
C O L U M N ( B )
C O L U M N ( N )
R O W
tRC H
tR C S
t W C H
tW C S
V I H
V I L
W E
t A A
t A A
tW H Z
tR A C
tA C P
t D S
tD H
t C A C
tC A C
tC O H
V I / O H
V I / O L
V A L I D
D A T A ( B )
V A L I D
D A T A I N
VA LI D DA T A( A )
O PE N
I/ O
OE
t O A C
I H
V
V I L
RASONLY REFRESH CYCLE
(ADDR = A0~A10 ; OE , WE = DON’T CARE)
tR C
tR P
tR A S
VI H
VI L
R AS
CA S
tC R P
tR P C
V I H
V I L
t AS R
tR A H
V I H
V I L
R O W
R O W
A D D R
I/O
VO H
VO L
OP EN
DON'T CARE
UNDEFINED
Elite Semiconductor Memory Technology Inc.
Publication Date : May. 2001
Revision : 1.1
11/16