AS7C1024C 查看數據表（PDF） - Alliance Semiconductor
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AS7C1024C Datasheet PDF : 9 Pages
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AS7C1024C
®
Write cycle (over the operating range)11
Parameter
Write cycle time
Chip enable (CE1) to write end
Chip enable (CE2) to write end
Address setup to write end
Address setup time
Write pulse width
Write recovery time
Address hold from end of write
Data valid to write end
Data hold time
Write enable to output in high Z
Output active from write end
Write waveform 1 (WE controlled)10,11
tWC
tAW
Address
tWP
WE
tAS
DIN
tWZ
DOUT
Symbol
tWC
tCW1
tCW2
tAW
tAS
tWP
tWR
tAH
tDW
tDH
tWZ
tOW
AS7C1024C-12
Min
Max
12
–
10
–
10
–
10
–
0
–
8
–
0
–
0
–
7
–
0
–
0
5
3
–
tWR
tAH
tDW
tDH
Data valid
tOW
Write waveform 2 (CE1 and CE2 controlled)10,11,12
Address
CE1
CE2
WE
DIN
DOUT
tWC
tAW
tAH
tWR
tAS
tCW1, tCW2
tWP
twz
tDW
tDH
Data valid
12/5/06, v. 1.0
Alliance Memory
Unit
Notes
ns
ns
12
ns
12
ns
ns
12
ns
ns
ns
ns
ns
4, 5
ns
4, 5
ns
4, 5
P. 5 of 9
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