CY6264_96 Просмотр технического описания (PDF) - Cypress Semiconductor
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производитель
CY6264_96 Datasheet PDF : 8 Pages
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PRELIMINARY
CY6264
Typical DC and AC Characteristics (continued)
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
VCC =5.0V
TA =25°C
VCC =0.5V
1.00
0.75
0.50
10
20
30
40
CYCLE FREQUENCY (MHz)
Truth Table
CE1 CE2 WE
H
X
X
X
L
X
L
H
H
L
H
L
L
H
H
OE Input/Output
Mode
X High Z
Deselect/Power-Down
X High Z
Deselect
L Data Out
Read
X Data In
Write
H High Z
Deselect
Address Designators
Address
Name
A4
A5
A6
A7
A8
A9
A10
A11
A12
A0
A1
A2
A3
Address
Function
X3
X4
X5
X6
X7
Y1
Y4
Y3
Y0
Y2
X0
X1
X2
Pin
Number
2
3
4
5
6
7
8
9
10
21
23
24
25
6
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