AUTOMOTIVE 87C51FA/FB/FC/FC-20
ABSOLUTE MAXIMUM RATINGS*
NOTICE: This data sheet contains information on
products in the sampling and initial production phases
of development. The specifications are subject to
change without notice. Verify with your local Intel
Sales office that you have the latest data sheet be-
fore finalizing a design.
b
a
Ambient Temperature Under Bias 40 C to 125 C
§
§
b
a
Storage Temperature ÀÀÀÀÀÀÀÀÀÀ 65 C to 150 C
§
§
Voltage on EA/V Pin to V ÀÀÀÀÀÀÀ0V to 13.0V
a
PP
SS
b a
ÀÀ 0.5V to 6.5V
Voltage on Any Other Pin to V
SS
*WARNING: Stressing the device beyond the ‘‘Absolute
Maximum Ratings’’ may cause permanent damage.
These are stress ratings only. Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability.
I
Per I/O Pin ÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀ15 mA
OL
Power DissipationÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀ1.5W
(Based on package heat transfer limitations, not
device power consumption)
a
Typical Junction Temperature ÀÀÀÀÀÀÀÀÀÀÀÀ 135 C
§
a
(Based on ambient temperature at 125 C)
§
Typical Thermal Resistance Junction-to-Ambient
(i ):
JA
PDIP ÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀ45 C/W
§
PLCC ÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀ46 C/W
§
ADVANCED INFORMATIONÐCONTACT INTEL FOR DESIGN-IN INFORMATION
e b
a
40 C to 125 C; V
e
e
SS
g
5V 20%; V
DC CHARACTERISTICS: (T
0V)
Test Conditions
§
§
A
CC
Typ
(Note 4)
Symbol
Parameter
Input Low Voltage
Min
Max
Unit
b
b
b
V
V
V
0.5
0.2 V
0.2 V
0.1
0.3
V
V
V
IL
CC
CC
Input Low Voltage EA
0
IL1
IH
a
a
0.5
Input High Voltage
(Except XTAL1, RST, EA)
0.2 V
0.9
V
CC
CC
a
V
V
Input High Voltage (XTAL1, RST)
0.7 V
V
CC
0.5
V
V
IH1
OL
CC
e
e
e
e
e
e
Output Low Voltage (Note 5)
(Ports 1, 2 and 3)
0.3
0.45
1.0
I
I
I
I
I
I
I
I
I
I
I
I
100 mA (Note 1)
1.6 mA (Note 1)
3.5 mA (Note 1)
200 mA (Note 1)
3.2 mA (Note 1)
7.0 mA (Note 1)
OL
OL
OL
OL
OL
OL
OH
OH
OH
OH
OH
OH
V
V
V
V
V
Output Low Voltage (Note 5)
(Port 0, ALE, PSEN)
0.3
V
OL1
OH
0.45
1.0
V
V
b
b
b
b
b
b
e b
e b
e b
e b
e b
e b
Output High Voltage
(Ports 1, 2 and 3)
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
0.3
V
10 mA
30 mA
60 mA
200 mA
3.2 mA
7.0 mA
0.7
1.5
0.3
0.7
1.5
V
V
Output High Voltage
(Port 0 in External Bus Mode,
ALE, PSEN)
V
OH1
V
V
b
g
e
0.45V
I
Logical 0 Input Current
(Ports 1, 2 and 3)
75
10
mA
V
IL
IN
k
k
V
I
I
Input Leakage Current (Port 0)
mA 0.45V
V
IN
LI1
CC
b
e
2V
Logical 1 to 0 Transition Current
(Ports 1, 2 and 3)
750
mA
V
TL
IN
RRST RST Pulldown Resistor
40
225
KX
@
1 MHz, 25 C
CIO
Pin Capacitance
10
pF
§
I
Power Supply Current:
(Note 3)
CC
Running at 16/20 MHz (Figure 6)
Idle Mode at 16/20 MHz (Figure 6)
Power Down Mode
26/28
5
15
35/40
12/14
100
mA
mA
mA
8