MC68HC908AP16CFA MOTOROLA [Motorola, Inc], MC68HC908AP16CFA Datasheet - Page 416

• Manufacturer Part Number: MC68HC908AP16CFA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Electrical Specifications
24.3 Functional Operating Range
24.4 Thermal Characteristics
Data Sheet
416
maximum-rated voltages to this high-impedance circuit. For proper
operation, it is recommended that V
range V
unused inputs are connected to an appropriate logic voltage level (for
example, either V
Notes:
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 constant unique to the device. K can be determined for a known T
Freescale Semiconductor, Inc.
With this value of K, P
42-Pin SDIP
44-Pin QFP
48-Pin LQFP
For More Information On This Product,
Characteristic
Characteristic
SS
(2)
≤ (V
Go to: www.freescale.com
IN
(1)
Table 24-3. Thermal Characteristics
or V
SS
D
Table 24-2. Operating Range
or V
and T
OUT
DD
) ≤ V
J
can be determined for any value of T
.)
Symbol
Symbol
DD
V
P
T
θ
P
T
T
K
DD
JM
JA
I/O
A
. Reliability of operation is enhanced if
D
J
IN
and V
P
D
MC68HC908AP Family — Rev. 2.5
P
= (I
User determined
OUT
K/(T
D
T
A
x (T
– 40 to +85
DD
+ P
2.7 to 5.5
+ (P
J
Value
Value
be constrained to the
× V
A
D
+ 273 °C)
100
60
95
80
2
+ 273 °C)
D
DD
× θ
× θ
) + P
JA
A
A
JA
.
and measured P
)
I/O
=
MOTOROLA
°C/W
°C/W
°C/W
W/°C
Unit
Unit
°C
°C
°C
W
W
V
D.