AS29LV800
March 2001
®
AC parameters — write cycle 2
CE controlled
-70R
-80
-90
-120
JEDEC
Std
Symbol Symbol Parameter
Min
70
0
Max
Min
Max
Min
90
0
Max
Min
120
0
Max
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tAVAV
tAVEL
tWC
tAS
tAH
tDS
Write cycle time
Address setup time
Address hold time
Data setup time
-
-
-
-
-
-
-
-
-
-
80
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
tELAX
tDVEH
tEHDX
tGHEL
tWLEL
tEHWH
tELEH
tEHEL
45
35
0
45
35
0
45
45
0
50
50
0
tDH
tGHEL
tWS
tWH
tCP
Data hold time
Read recover time before write
WE setup time
0
0
0
0
0
0
0
0
WE hold time
0
0
0
0
CE pulse width
35
30
35
30
35
30
50
30
tCPH
CE pulse width high
Write waveform 2
CE controlled
DATA polling
Addresses
WE
555h
Program address
Program address
t
AH
t
t
AS
WC
t
, t
GHEL OES
OE
t
CP
t
WHWH1 or 2
CE
t
CPH
t
DH
Program
data
DATA
A0h
DQ7
D
OUT
t
DS
3/22/01; V.1.0
Alliance Semiconductor
P. 18 of 25
ANADIGICS [ ANADIGICS, INC ]
