EDI8L32512V12AC データシートの表示（PDF） - White Electronic Designs Corporation
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EDI8L32512V12AC Datasheet PDF : 8 Pages
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White Electronic Designs
EDI8L32512V
ABSOLUTE MAXIMUM RATINGS*
Voltage on any pin relative to VSS
Operating Temperature tA (Ambient)
Commercial
Industrial
Storage Temperature, Plastic
Power Dissipation
Output Current
Junction Temperature, tJ
-0.5V to 7.0V
0°C to +70°C
-40°C to +85°C
-55°C to +125°C
2.5 Watts
20 mA
-175°C
*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. Exposure to absolute maximum
rating conditions for extended periods may affect reliability.
TRUTH TABLE
E#
W#
G#
Mode Output
Power
H
X
X
Standby HIGH Z
ICC2, ICC3
L
H
H
Output HIGH Z
ICC1
Deselect
L
H
L
Read
DOUT
ICC1
L
L
X
Write
DIN
ICC1
RECOMMENDED DC OPERATING
CONDITIONS
Parameter
Supply Voltage
Supply Voltage
Input High Voltage
Input Low Voltage
Sym Min Typ
Max
VCC 3.135 3.3
3.465
VSS
0
0
0
VIH
2.2
-- VCC + 0.3
VIL
-0.3
--
+0.8
CAPACITANCE
(f=1.0MHz, VIN=VCC or VSS)
Units
V
V
V
V
Parameter
Address Lines
Data Lines
Chip Enable Line
Write & Output Enable Line
Sym Max Unit
CI
30
pF
CD/Q 10
pF
E0-3
8
pF
W#, G# 30
pF
DC ELECTRICAL CHARACTERISTICS
(VCC= 3.3V, tA = 25°C)
Parameter
Operating Power Supply Current
Standby (TTL) Power Supply Current
Full Standby Power CMOS Supply
Current
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Sym
Conditions
12 & 15
17 & 20
Units
Min Typ Max Min Typ Max
ICC1
W# = VIL, II/O = 0mA, Min Cycle
-- 440 800 -- 440 640 mA
ICC2
E# > VIH, VIN < VIL or VIN > VIH
-- 100 300 -- 100 200 mA
ICC3
E# > VCC-0.2V
VIN > VCC=0.2V or VIN < 0.2V
--
60 80
--
60 100 mA
ILI
VIN = 0V to VCC
--
-- ±20 --
-- ±10 µA
ILO
V I/O = 0V TO VCC
--
-- ±20 --
-- ±10 µA
VOH
IOH = -4.0mA
2.4 --
-- 2.4
--
--
V
VOL
IOL = 4.0mA
--
-- 0.4 --
--
0.4
V
AC TEST CONDITIONS
Figure 1
Vcc
Figure 2
Q
255Ω
480Ω
30pF
Q
255Ω
Vcc
480Ω
5pF
Input Pulse Levels
VSS to 3.0V
Input Rise and Fall Times
5ns
Input and Output Timing Levels
1.5V
Output Load
Figure 1
(Note: For tEHQZ,tGHQZ and tWLQZ, CL = 5pF, Figure 2)
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October. 2000
Rev. 3
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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