AS29LV400T-70TC 查看數據表（PDF） - Alliance Semiconductor
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AS29LV400T-70TC Datasheet PDF : 25 Pages
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March 2001
AS29LV400
®
AC parameters — write cycle 2
JEDEC
Symbol
tAVAV
tAVEL
tELAX
tDVEH
tEHDX
tGHEL
tWLEL
tEHWH
tELEH
tEHEL
Std Symbol
tWC
tAS
tAH
tDS
tDH
tGHEL
tWS
tWH
tCP
tCPH
Parameter
Write cycle time
Address setup time
Address hold time
Data setup time
Data hold time
Read recover time before write
W E setup time
W E hold time
C E pulse width
C E pulse width high
-70
Min
Max
70
-
0
-
45
-
35
-
0
-
0
-
0
-
0
-
35
-
30
-
-80
Min Max
80 -
0
-
45 -
35 -
0
-
0
-
0
-
0
-
35 -
30 -
-90
Min Max
90 -
0
-
45 -
45 -
0
-
0
-
0
-
0
-
35 -
30 -
CE controlled
-120
Min Max Unit
120 -
ns
0
-
ns
50 -
ns
50 -
ns
0
-
ns
0
-
ns
0
-
ns
0
-
ns
50 -
ns
30 -
ns
Write waveform 2
Addresses
WE
OE
CE
DATA
555h
tWC
Program address
tAS
tAH
tGHEL, tOES
tCP
tCPH
A0h
tDS
tDH
Program
data
DATA polling
Program address
CE controlled
tWHWH1 or 2
DQ7
DOUT
3/20/01; V.0.9.3
Alliance Semiconductor
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