CY62256L-70SNXC 查看數據表（PDF） - Cypress Semiconductor
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CY62256L-70SNXC Datasheet PDF : 14 Pages
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Typical DC and AC Characteristics (continued)
CY62256
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0 1.0 2.0 3.0 4.0 5.0
SUPPLY VOLTAGE (V)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
30.0
25.0
20.0
15.0
10.0
5.0
VCC = 4.5V
TA = 25°C
0.0
0
200 400 600 800 1000
CAPACITANCE (pF)
NORMALIZED ICC vs. CYCLE TIME
1.25
1.00
VCC =5.0V
TA = 2 5°C
VIN = 0.5V
0.75
0.50
10
20
30
40
CYCLE FREQUENCY (MHz)
Truth Table
CE WE
H
X
L
H
L
L
L
H
OE
Inputs/Outputs
X High-Z
L Data Out
X Data In
H High-Z
Mode
Deselect/Power-down
Read
Write
Output Disabled
Power
Standby (ISB)
Active (ICC)
Active (ICC)
Active (ICC)
Document #: 38-05248 Rev. *F
Page 9 of 14
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