Motorola M68000 - SECTION 10 ELECTRICAL AND THERMAL CHARACTERISTICS; 10.1 MAXIMUM RATINGS; 10.2 THERMAL CHARACTERISTICS

MOTOROLA M68000 8-/16-/32-BIT MICROPROCESSORS USER'S MANUAL 10-1
This device contains protective
circuitry against damage due to high
static voltages or electrical fields;
however, it is advised that normal
precautions be taken to avoid
application of any voltages higher
than maximum-rated voltages to this
high-impedance circuit. Reliability of
operation is enhanced if unused
inputs are tied to an appropriate
logic voltage level (e.g., either GND
or V
CC
).
SECTION 10
ELECTRICAL AND THERMAL CHARACTERISTICS
This section provides information on the maximum rating and thermal characteristics for
the MC68000, MC68HC000, MC68HC001, MC68EC000, MC68008, and MC68010.
10.1 MAXIMUM RATINGS
Rating Symbol Value Unit
Supply Voltage V
CC
–0.3 to 7.0 V
Input Voltage V
in
–0.3 to 7.0 V
Maximum Operating
Temperature Range
Commerical Extended "C" Grade
Commerical Extended "I" Grade
T
A
T
L
to T
H
0 to 70
–40 to 85
0 to 85
°C
Storage Temperature T
stg
–55 to 150 °C
10.2 THERMAL CHARACTERISTICS
Characteristic Symbol Value Symbol Value Rating
Thermal Resistance
Ceramic, Type L/LC
Ceramic, Type R/RC
Plastic, Type P
Plastic, Type FN
θ
JA
30
33
30
45*
θ
JC
15*
15
15*
25*
°C/W
*Estimated
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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