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EDI8L32128C Datasheet PDF : 5 Pages
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White Electronic Designs
EDI8L32128C
ABSOLUTE MAXIMUM RATINGS*
Voltage on any pin relative to VSS
-0.5V to 7.0V
Operating Temperature TA (Ambient)
Commercial
Industrial
0°C to + 70°C
-40°C to +85°C
Storage Temperature
-55°C to +125°C
Power Dissipation
4 Watts
Output Current.
20 mA
Junction Temperature, TJ
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
HXX
Standby
High Z ICC2,ICC3
L H H Output Disable High Z ICC1
L X X Output Disable High Z ICC1
LHL
Read
DOUT
ICC1
L LX
Write
DIN
ICC1
RECOMMENDED DC OPERATING CONDITIONS
Parameter
Sym Min Typ Max Units
Supply Voltage
VCC 4.75 5.0 5.25
V
Supply Voltage
VSS
0
0
0
V
Input High Voltage VIH 2.2 -- VCC+0.5 V
Input Low Voltage VIL -0.3 --
0.8
V
CAPACITANCE
(f = 1.0MHZ, VIN = VCC or VSS)
Parameter
Sym Max Unit
Address Lines
CA
40
pF
Data Lines
CD/Q
10
pF
Write & Output Enable Lines W#, G# 40
pF
Chip Enable Lines/Byte Select E0-3#
8
pF
DC ELECTRICAL CHARACTERISTICS
Parameter
Max
Sym
Conditions
Typ
Units
12*
15
17 20/25
Operating Power Supply Current
ICC1
W# = VIL, II/O = 0mA,
Min Cycle
620
720
680
640
600
mA
Standby (TTL) Supply Current
ICC2
E# ≥ VIH, VIN ≤ VIL or
VIN ≥ VIH, f = ØMHZ
160
160
160
160
mA
Full Standby CMOS Supply Current ICC3
E# ≥ VCC -0.2V
VIN ≥ VCC -0.2V or
VIN ≤ 0.2V
20
20
20
20
mA
Input Leakage Current
ILI
VIN = 0V to VCC
±10
µA
Output Leakage Current
ILO
V I/O = 0V to VCC
±10
µA
Output High Volltage
VOH
IOH = -4.0mA
2.4
V
Output Low Voltage
VOL
IOL = 8.0mA
0.4
V
Typical: TA = 25°C, VCC = 5.0V
AC TEST CONDITIONS
Figure 2
Figure 3
VCC
480 Ω
Q
Q
VCC
480 Ω
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Output Load
VSS to 3.0V
5ns
1.5V
Figure 2
NOTE: For tEHQZ, tGHQZ and tWLQZ, CL = 5pF Figure 3)
255 Ω
30 pF
255 Ω
5 pF
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
August, 2002
Rev. 6
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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