MC68LC040RC25A Datasheet, PDF (329/442 Pages) Freescale Semiconductor, Inc – M68040 Users Manual

Freescale Semiconductor, Inc.
SECTION 11
MC68040 ELECTRICAL AND
THERMAL CHARACTERISTICS
The following paragraphs provide information on the maximum rating and thermal
characteristics for the MC68040. This section is subject to change. For the most recent
specifications, contact a Motorola sales office or complete the registration card at the end
of this manual.
11.1 MAXIMUM RATINGS
Characteristic
Supply Voltage
Input Voltage
Maximum Operating Junction Temperature
Minimum Operating Ambient Temperature
Storage Temperature Range
Symbol
VCC
Vin
TJ
TA
Tstg
Value
–0.3 to +7.0
–0.5 to +7.0
110
0
–55 to 150
Unit
V
V
°C
°C
°C
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. Reliablity of
operation is enhanced if unused
inputs are tied to an appropriate
logic voltage level (e.g., either GND
or V _CC ).
11.2 THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case—
PGA Package
Symbol
θ_JC
Value
3
Rating
°C/W
MOTOROLA
M68040 USER’S MANUAL
11-1
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