AS7C1028 Ver la hoja de datos (PDF) - Alliance Semiconductor
Número de pieza
componentes Descripción
Fabricante
AS7C1028 Datasheet PDF : 8 Pages
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AS7C1028
Write cycle (over the operating range)11
Parameter
Write cycle time
Chip enable 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
Shaded areas contain advance information.
®
Symbol
tWC
tCW
tAW
tAS
tWP
tWR
tAH
tDW
tDH
tWZ
tOW
AS7C1028-12
Min
Max
12
–
10
–
10
–
0
–
10
–
0
–
0
–
7
–
0
–
0
5
3
–
Write waveform 1 (WE controlled)10,11
tWC
tAW
Address
tWP
WE
tAS
Din
tWZ
Dout
tAH
tWR
tDW
tDH
Data valid
tOW
Unit
Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
4, 5
ns
4, 5
ns
4, 5
Write waveform 2 (CE controlled)10,11
tWC
tAW
Address
CE
WE
Din
Dout
tAS
tCW
tWP
tWZ
tDW
Data valid
tAH
tWR
tDH
12/5/06; V.1.0
Alliance Memory
P. 5 of 8
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