CY62146VLL-70ZI Просмотр технического описания (PDF) - Cypress Semiconductor
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CY62146VLL-70ZI Datasheet PDF : 12 Pages
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CY62146V MoBL™
Typical DC and AC Characteristics
Normalized Operating Current
vs. Supply Voltage
1.4
1.2
MoBL
1.0
0.8
0.6
0.4
0.2
0.0
2.7
3.2
3.7
SUPPLY VOLTAGE (V)
Access Time vs. Supply Voltage
80
MoBL
70
60
50
40
30
20
10
2.7
2.8
3.7
SUPPLY VOLTAGE (V)
Standby Current vs. Supply Voltage
45
40
MoBL
35
30
20
15
10
5
2.7
2.8
3.7
SUPPLY VOLTAGE (V)
Truth Table
CE WE
H
X
L
H
L
H
L
H
L
H
L
H
L
L
L
L
L
L
L
L
OE BHE BLE
Inputs/Outputs
X
X
X High Z
L
L
L Data Out (I/O0–I/O15)
L
H
L Data Out (I/O0–I/O7);
I/O8–I/O15 in High Z
L
L
H Data Out (I/O8–I/O15);
I/O0–I/O7 in High Z
L
H
H High Z
H
X
X High Z
X
L
L Data In (I/O0–I/O15)
X
H
L Data In (I/O0–I/O7);
I/O8–I/O15 in High Z
X
L
H Data In (I/O8–I/O15);
I/O0–I/O7 in High Z
X
H
H High Z
Mode
Deselect/Power-Down
Read
Read
Read
Output Disabled
Output Disabled
Write
Write
Write
Output Disabled
Power
Standby (ISB)
Active (ICC)
Active (ICC)
Active (ICC)
Active (ICC)
Active (ICC)
Active (ICC)
Active (ICC)
Active (ICC)
Active (ICC)
9
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