Cypress Semiconductor CY7C1012DV33 Scheda tecnica - Pagina 8

Sfoglia online o scarica il pdf Scheda tecnica per Hardware del computer Cypress Semiconductor CY7C1012DV33. Cypress Semiconductor CY7C1012DV33 12. 12-mbit (512k x 24) static ram

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Truth Table

CE
CE
CE
1
2
3
H
H
H
L
H
H
H
L
H
H
H
L
L
L
L
L
H
H
H
L
H
H
H
L
L
L
L
L
L
L
Document Number: 38-05610 Rev. *D
OE
WE
I/O
– I/O
0
7
X
X
High Z
L
H
Data Out
L
H
High Z
L
H
High Z
L
H
Full Data Out
X
L
Data In
X
L
High Z
X
L
High Z
X
L
Full Data In
H
H
High Z
I/O
– I/O
I/O
– I/O
8
15
16
23
High Z
High Z
High Z
High Z
Data Out
High Z
High Z
Data Out
Full Data Out
Full Data Out
High Z
High Z
Data In
High Z
High Z
Data In
Full Data In
Full Data In
High Z
High Z
CY7C1012DV33
Mode
Power
Power Down
Standby (I
Read
Active (I
CC
Read
Active (I
CC
Read
Active (I
CC
Read
Active (I
CC
Write
Active (I
CC
Write
Active (I
CC
Write
Active (I
CC
Write
Active (I
CC
Selected,
Active (I
CC
Outputs Disabled
Page 8 of 11
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