87C54-20 Intel Corporation, 87C54-20 Datasheet - Page 8

• Manufacturer Part Number: 87C54-20
• Description: CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM
• Manufacturer: Intel Corporation

AUTOMOTIVE 87C54 87C54-20
ABSOLUTE MAXIMUM RATINGS
Ambient Temperature Under Bias
Storage Temperature
Voltage on EA V
Voltage on Any Other Pin to V
I
Power Dissipation
Typical Junction Temperature
Typical Thermal Resistance Junction-to-Ambient
(
ADVANCED INFORMATION CONTACT INTEL FOR DESIGN-IN INFORMATION
DC CHARACTERISTICS
8
Symbol
V
V
V
V
V
V
V
V
I
I
I
RRST
CIO
I
OL
IL
LI
TL
CC
IL
IL1
IH
IH1
OL
OL1
OH
OH1
JA
(Based on package heat transfer limitations not
device power consumption)
(Based on ambient temperature at
PDIP
PLCC
Per I O Pin
)
Input Low Voltage
Input Low Voltage EA
Input High Voltage
(Except XTAL1 RST EA)
Input High Voltage (XTAL1 RST)
Output Low Voltage (Note 5)
(Ports 1 2 and 3)
Output Low Voltage (Note 5)
(Port 0 ALE PSEN)
Output High Voltage
(Ports 1 2 and 3)
Output High Voltage
(Port 0 in External Bus Mode)
Logical 0 Input Current
(Ports 1 2 and 3)
Input leakage Current (Port 0)
Logical 1 to 0 Transition Current
(Ports 1 2 and 3)
RST Pulldown Resistor
Pin Capacitance
Power Supply Current
Running at 16 20 MHz (Figure 5)
Idle Mode at 16 20 MHz (Figure 5)
Power Down Mode
PP
Pin to V
Parameter
SS
SS
b
b
(T
b
40 C to
65 C to
A
0 5V to
e b
a
0V to
125 C)
40 C to
a
a
a
0 7 V
a
45 C W
46 C W
0 2 V
a
15 mA
125 C
150 C
135 C
13 0V
V
V
V
V
V
V
1 5W
6 5V
CC
CC
CC
CC
CC
CC
b
CC
Min
CC
40
0
0 5
b
b
b
b
b
b
a
a
a
0 3
0 7
1 5
0 5
0 7
1 5
125 C V
0 1V
0 9
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
WARNING Stressing the device beyond the ‘‘Absolute
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
(Note 4)
20 25
Typ
CC
10
15
5
e
0 2 V
0 2 V
5V
V
V
CC
CC
28 33
12 14
b
g
b
Max
0 45
0 45
g
225
100
CC
CC
0 3
1 0
0 3
1 0
750
a
a
75
10
20% V
b
b
0 5
0 5
0 1 V
0 3 V
Unit
SS
K
mA
mA
pF
V
V
V I
V I
V I
V I
V I
V I
V I
V I
V I
V I
V I
V I
A V
A V
A V
A
e
(Note 3)
OL
OL
OL
OL
OL
OL
OH
OH
OH
OH
OH
OH
IN
IL
IN
0V)
1 MHz 25 C
MAX
e
e
e
e
e
e
Test Conditions
e
e
e b
e b
e b
e b
e b
e b
100 A (Note 1)
1 6 mA (Note 1)
3 5 mA (Note 1 4)
200 A (Note 1)
3 2 mA (Note 1)
7 0 mA (Note 1 4)
0 45V
2V
k
10 A
30 A
60 A
200 A
3 2 mA (Note 4)
7 0 mA
V
IN k
V
CC