Intel MCS48 User Manual page 275

ABSOLUTE MAXIMUM
RATINGS
4
8212
Temperature Under
Bias
Plastic
0°
C
to
+70°
C
Storage Temperature
-65°C
to
+160°C
All
Output
or
Supply Voltages
-0.5 to
+7
Volts
All
Input Voltages
-1 .0 to 5.5 Volts
Output Currents
100mA
"COMMENT
Stresses
above
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 above those
indicated
in
the operational sections
of this
specification
is
not implied.
Exposure
to
absolute
maximum
rating
conditions
for
extended periods
may
affect
device
reliability.
D.C.
CHARACTERISTICS
t
a
= o°c
to
+75°
c,
v
C c
= +5V ±5%
Symbol
Parameter
Limits
Unit Test Conditions
Min. Typ.
Max.
If
Input
Load
Current,
ACK,
DS2,
CR,
DI1-DI8 Inputs -.25
mA
Vf
=
.45V
If
Input
Load
Current
MD
Input
-.75
mA
Vf
=
-45V
If
Input
Load
Current DS1
Input
-1.0
mA
Vf
=
.45V
Ir
Input
Leakage
Current,
ACK,
DS, CR,
DI1-DI8 Inputs
10
HA
Vr
< Vcc
Ir
Input
Leakage
Current
MO
Input
30
mA Vr
< Vcc
Ir
Input
Leakage
Current DS1
Input
40 mA Vr
<
Vcc
Vc
Input
Forward Voltage
Clamp
-1
V
lc
= -5mA
Vil
Input
"Low"
Voltage
.85
V
Vih
Input
"High" Voltage
2.0
V
Vol
Output "Low"
Voltage
.45
V
Iol
= 15mA
Voh Output
"High" Voltage 3.65
4.0
V
lOH
= -1mA
isc
Short
Circuit
Output
Current
-15 -75
mA
Vo =
0V,
Vcc = 5V
Hoi
Output Leakage
Current High
Impedance
State
20
fiA
Vo =
.45V/5.25V
Ice
Power Supply
Current 90 130
mA
7-37