MC908GR16ACFA FREESCALE [Freescale Semiconductor, Inc], MC908GR16ACFA Datasheet - Page 248

• Manufacturer Part Number: MC908GR16ACFA
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Electrical Specifications
20.3 Functional Operating Range
20.4 Thermal Characteristics
248
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 is a constant unique to the device. K can be determined for a known T
32-pin LQFP
48-pin LQFP
T
J
can be determined for any value of T
(2)
(1)
Characteristic
Characteristic
MC68HC908GR16A Data Sheet, Rev. 1.0
A
.
Symbol
Symbol
V
P
θ
P
T
T
K
DD
JA
I/O
A
D
J
A
and measured P
P
D
P
= (I
User determined
D
K/(T
T
A
–40 to +125
× (T
DD
+ P
D
5.0 ±10%
3.3 ±10%
+ (P
. With this value of K, P
J
Value
Value
× V
A
D
+ 273 °C)
95
95
2
+ 273 °C)
D
× θ
DD
Freescale Semiconductor
× θ
) + P
JA
JA
)
I/O
=
D
°C/W
W/°C
Unit
Unit
°C
°C
W
W
and
V