CY62256N 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY62256N Datasheet PDF : 13 Pages
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CY62256N
Typical DC and AC Characteristics (continued)
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
3.0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
30.0
2.5
25.0
2.0
20.0
1.5
15.0
1.0
0.5
0.0
0.0
1.0 2.0 3.0 4.0 5.0
SUPPLY VOLTAGE (V)
Truth Table
10.0
5.0
VCC = 4.5V
TA = 25°C
0.0
0
200 400 600 800 1000
CAPACITANCE (pF)
CE WE OE
Inputs/Outputs
H
X
X High-Z
L
H
L Data Out
L
L
X Data In
L
H
H High-Z
Mode
Deselect/Power-down
Read
Write
Output Disabled
NORMALIZED ICC vs. CYCLE TIME
1.25
1.00
VCC = 5.0V
TA = 25°C
VIN = 5.0V
0.75
0.50
10
20
30
40
CYCLE FREQUENCY (MHz)
Power
Standby (ISB)
Active (ICC)
Active (ICC)
Active (ICC)
Document #: 001-06511 Rev. *A
Page 9 of 13
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