41
/Absolute Maximum Ratings
Thermal Information
Supply Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8.0V
Input, Output or I/O Voltage Applied. . . . . GND -1.0V to VCC +1.0V
Storage Temperature Range . . . . . . . . . . . . . . . . . -65oC to +150oC
Junction Temperature, PGA . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150oC
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . +300oC
(PLCC - Lead Tips Only)
Thermal Resistance (Typical)
θJA (oC/W) θJC (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . .
35
6
CERDIP Package . . . . . . . . . . . . . . . .
33
9
Maximum Package Power Dissipation
PGA Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22W
PLCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2W
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22,500
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Operating Conditions
Operating Voltage Range
80C286-10, -12. . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
80C286-16, -20, -25 . . . . . . . . . . . . . . . . . . . . . +4.75V to +5.25V
Operating Temperature Range
I80C286-10, -12, -16, -20 . . . . . . . . . . . . . . . . . . -40oC to +85oC
C80C286-12, -16, -20, -25. . . . . . . . . . . . . . . . . . . . 0oC to +70oC
DC Electrical Specifications VCC = +5V ± 10%, TA = 0oC to +70oC (C80C286-12), VCC = +5V ± 5%, TA = 0oC to +70oC
(C80C286-16, -20, -25), VCC = +5V ± 10%, TA = -40oC to +85oC (I80C286-10, -12), VCC = +5V ± 5%,
TA = -40oC to +85oC (I80C286-16, -20)
SYMBOL
PARAMETER
MIN
MAX
UNITS
TEST CONDITIONS
VIL
Input LOW Voltage
-0.5
0.8
V
VIH
Input HIGH Voltage
2.0
VCC +0.5
V
VILC
CLK Input LOW Voltage
-0.5
1.0
V
VIHC
CLK Input HIGH Voltage
3.6
VCC +0.5
V
VOL
Output LOW Voltage
-
0.4
V
IOL = 2.0mA
VOH
Output HIGH Voltage
3.0
VCC -0.4
-
VIOH = -2.0mA, IOH = -100μA
II
Input Leakage Current
-10
10
μAVIN = GND or VCC
Pins 29, 31, 57, 59, 61, 63-64
ISH
Input Sustaining Current on BUSY and
ERROR Pins
-30
-500
μAVIN = GND (See Note 28)
IBHL
Input Sustaining Current LOW
38
200
μAVIN = 1.0V (See Note 24)
IBHH
Input Sustaining Current HIGH
-50
-400
μAVIN = 3.0V (See Note 25)
IO
Output Leakage Current
-10
10
μAVO = GND or VCC
Pins 1, 7-8, 10-28, 32-34
ICCOP
Active Power Supply Current
-
185
mA
80C286-10 (See Note 27)
-
220
mA
80C286-12 (See Note 27)
-
260
mA
80C286-16 (See Note 27)
-
310
mA
80C286-20 (See Note 27)
-
410
mA
80C286-25 (See Note 27)
ICCSB
Standby Power Supply Current
-
5
mA
(See Note 26)
Capacitance TA = +25oC, All Measurements Referenced to Device GND
SYMBOL
PARAMETER
TYP
UNITS
TEST CONDITIONS
CCLK
CLK Input Capacitance
10
pF
FREQ = 1MHz
CIN
Other Input Capacitance
10
pF
CI/O
I/O Capacitance
10
pF
NOTES:
24. IBHL should be measured after lowering VIN to GND and then raising to 1.0V on the following pins: 36-51, 66, 67.
25. IBHH should be measured after raising VIN to VCC and then lowering to 3.0V on the following pins: 4-6, 36-51, 66-68.
26. ICCSB tested with the clock stopped in phase two of the processor clock cycle. VIN = VCC or GND, VCC = VCC (Max), outputs unloaded.
27. ICCOP measured at 10MHz for the 80C286-10, 12.5MHz for the 80C286-12, 16MHz for the 80C286-16, 20MHz for the 80C286-20, and
25MHz for the 80C286-25. VIN = 2.4V or 0.4V, VCC = VCC (Max), outputs unloaded.
28. ISH should be measured after raising VIN to VCC and then lowering to GND on pins 53 and 54.
80C286