EDI88128C 查看數據表（PDF） - Unspecified
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EDI88128C Datasheet PDF : 8 Pages
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EDI88128C
A M R BSOLUTE
AXIMUM ATINGS
Parameter
Unit
Voltage on any pin relative to Vss
-0.5 to 7.0
V
A Operating Temperature T (Ambient)
Commercial
0 to +70
°C
Industrial
-40 to +85
°C
Military
-55 to +125
°C
Storage Temperature, Plastic
-65 to +150
°C
Power Dissipation
1
W
Output Current
20
mA
Junction Temperature, TJ
175
°C
NOTE:
Stress greater than those listed under "Absolute Maximum Ratings" may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions greater than those
indicated in the operational sections of this specification is not implied. Expo-
sure to absolute maximum rating conditions for extended periods may affect
reliability.
CAPACITANCE
(TA = +25°C)
Parameter
Symbol
Condition
Address Lines
CI VIN = Vcc or Vss, f = 1.0MHz
Input/Output Lines CO VOUT = Vcc or Vss, f = 1.0MHz
Max
12
14
Unit
pF
pF
These parameters are sampled, not 100% tested.
T T RUTH ABLE
OE
1 CS
2 CS
WE
Mode
XHXX
Standby
XX L X
Standby
X X L X Output Deselect
H L H H Output Deselect
L LHH
Read
X LH L
Write
Output
High Z
High Z
High Z
High Z
Data Out
Data In
Power
Icc2, Icc3
Icc2, Icc3
Icc1
Icc1
Icc1
Icc1
R O C ECOMMENDED
PERATING
ONDITIONS
Parameter
Symbol
Min
Supply Voltage
VCC
4.5
Supply Voltage
VSS
0
Input High Voltage
VIH
2.2
Input Low Voltage
VIL
-0.3
Typ
Max
Unit
5.0
5.5
V
0
0
V
— Vcc +0.5 V
—
+0.8 V
DC CHARACTERISTICS
(VCC = 5V, TA = -55°C TO +125°C)
Parameter
Symbol
Conditions
Min
Input Leakage Current
ILI
VIN = 0V to VCC
-5
Output Leakage Current
ILO
VI/O = 0V to VCC, CS1 ³ VIH and/or CS2 £ VIL
-10
Operating Power Supply Current
ICC1
WE, CS1 = VIL, II/O = 0mA, Min Cycle
CS2 = VIH
(70-85ns) —
(100ns) —
Standby (TTL) Power Supply Current
ICC2
CS1 ³ VIH and/or CS2 £ VIL, VIN ³ VIH or £ VIL
—
Full Standby Power Supply Current
Output Low Voltage
CS1 ³ VCC -0.2V and/or CS2 £ Vcc +0.2V
C
—
ICC3
VIN ³ Vcc -0.2V or VIN £ 0.2V
LP
—
VOL
IOL = 2.1mA
—
Output High Voltage
VOH
IOH = -1.0mA
2.4
NOTE: DC test conditions : VIL = 0.3V, VIH = Vcc -0.3V
Typ
—
Max
+5
Units
µA
—
+10
µA
120
mA
110
mA
10
mA
1
5
mA
—
1
mA
—
0.4
V
—
—
V
White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520
2
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