MC9S08QG8CPBE Freescale, MC9S08QG8CPBE Datasheet - Page 269

• Manufacturer Part Number: MC9S08QG8CPBE
• Manufacturer: Freescale

Specifications of MC9S08QG8CPBE

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 512Byte
• # I/os (max): 12
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 1.8V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 16
• Package Type: PDIP
• Program Memory Type: Flash
• Program Memory Size: 8KB
• Lead Free Status / RoHS Status: Compliant

For most applications, P
(if P
Solving
where K is a constant pertaining to the particular part. K can be determined from equation 3 by measuring
P
solving
Freescale Semiconductor
D
(at equilibrium) for a known T
I/O
P
P
int
I/O
is neglected) is:
Equation A-1
Equation A-1
= I
= Power dissipation on input and output pins — user determined
DD
× V
DD
, Watts — chip internal power
and
and
I/O
Equation A-2
Equation A-2
<< P
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
K = P
int
A
and can be neglected. An approximate relationship between P
. Using this value of K, the values of P
D
P
× (T
D
iteratively for any value of T
for K gives:
= K ÷ (T
A
+ 273°C) + θ
J
+ 273°C)
JA
× (P
D
)
2
A
.
D
Appendix A Electrical Characteristics
and T
J
can be obtained by
D
Eqn. A-2
Eqn. A-3
and T
267
J