MC68HC908KX2 MOTOROLA [Motorola, Inc], MC68HC908KX2 Datasheet - Page 281

• Manufacturer Part Number: MC68HC908KX2
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

20.4 Functional Operating Range
20.5 Thermal Characteristics
MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8 — Rev. 1.0
MOTOROLA
Operating temperature range
Operating voltage range
Thermal resistance
I/O pin power dissipation
Power dissipation
Constant
Average junction temperature
Maximum junction temperature
1. Power dissipation is a function of temperature.
2. K is a constant unique to the device. K can be determined for a known T
PDIP (16 pins)
SOIC (16 pins)
P
D.
With this value of K, P
(2)
Characteristic
Characteristic
Electrical Specifications
(1)
D
and T
J
can be determined for any value of T
Symbol
P
T
P
T
K
JM
JA
I/O
D
J
Symbol
V
P
T
DD
D
A
= (I
P
User determined
K/(T
D
T
A
Functional Operating Range
DD
+ P
x (T
+ (P
J
Value
x V
D
A
135
+ 273 C)
Electrical Specifications
66
95
–40 to 125
2
3.0
5.0
+ 273 C)
D
DD
x
Value
x
) + P
JA
JA
10%
10%
A
A
)
.
Technical Data
and measured
I/O
=
Unit
W/ C
Unit
C/W
V
W
W
C
C
C
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