MC68HC908JL8 MOTOROLA [Motorola, Inc], MC68HC908JL8 Datasheet - Page 269

• Manufacturer Part Number: MC68HC908JL8
• Description: Motorola reserves the right to make changes without further notice to any products herein
• Manufacturer: MOTOROLA [Motorola, Inc]

19.4 Functional Operating Range
19.5 Thermal Characteristics
MC68HC908JL8
MOTOROLA
—
Rev. 2.0
NOTES:
Operating temperature range
Operating voltage range
Thermal resistance
I/O pin power dissipation
Power dissipation
Constant
Average junction temperature
1. Power dissipation is a function of temperature.
2. K constant unique to the device. K can be determined for a known T
Freescale Semiconductor, Inc.
With this value of K, P
For More Information On This Product,
20-pin PDIP
20-pin SOIC
28-pin PDIP
28-pin SOIC
32-pin SDIP
32-pin LQFP
Characteristic
(2)
Characteristic
Go to: www.freescale.com
Electrical Specifications
(1)
Table 19-3. Thermal Characteristics
D
Table 19-2. Operating Range
and T
J
can be determined for any value of T
Symbol
V
T
DD
Symbol
A
P
θ
P
T
K
JA
I/O
D
J
– 40 to +125
5 ± 10%
P
—
D
= (I
P
User determined
K/(T
D
T
A
Functional Operating Range
DD
x (T
+ P
Value
+ (P
J
Value
× V
A
D
+ 273 ° C)
Electrical Specifications
70
70
70
70
70
95
2
+ 273 ° C)
D
– 40 to +85
DD
× θ
× θ
3 ± 10%
5 ± 10%
A
A
) + P
.
JA
and measured P
JA
)
Technical Data
I/O
=
° C/W
W/ ° C
Unit
Unit
° C
° C
W
W
V
269
D
.