CY62146V18-85BAI Просмотр технического описания (PDF) - Cypress Semiconductor
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CY62146V18-85BAI Datasheet PDF : 10 Pages
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Typical DC and AC Characteristics
Normalized Operating Current
1.4
vs. Supply Voltage
MoBL2
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.65 1.8
1.95 2.2 2.4
SUPPLY VOLTAGE (V)
CY62146V18 MoBL2™
Standby Current vs. Supply Voltage
35
MoBL2
30
25
20
15
10
5
0
1.65
1.8
1.95
2.2
SUPPLY VOLTAGE (V)
Access Time vs. Supply Voltage
90
80
70
MoBL2
60
50
40
30
20
1.65
1.8
1.95
2.2
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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