PIC16F610 Datasheet, PDF (150/180 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F610/616/16HV610/616
15.6 Thermal Considerations
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +125°C
Param
No.
TH01
TH02
TH03
TH04
TH05
TH06
TH07
Note 1:
2:
Sym
Characteristic
Typ
Units
Conditions
θJA
Thermal Resistance
Junction to Ambient
70
C/W 14-pin PDIP package
85.0
C/W 14-pin SOIC package
100
C/W 14-pin TSSOP package
46.3
C/W 16-pin QFN 4x4mm package
θJC
Thermal Resistance
Junction to Case
32.5
C/W 14-pin PDIP package
31.0
C/W 14-pin SOIC package
31.7
C/W 14-pin TSSOP package
2.6
C/W 16-pin QFN 4x4mm package
TDIE
Die Temperature
150
C
PD
Power Dissipation
—
W PD = PINTERNAL + PI/O
PINTERNAL Internal Power Dissipation
—
W PINTERNAL = IDD x VDD
(NOTE 1)
PI/O
I/O Power Dissipation
—
W PI/O = Σ (IOL * VOL) + Σ (IOH * (VDD - VOH))
PDER
Derated Power
—
W PDER = PDMAX (TDIE - TA)/θJA
(NOTE 2)
IDD is current to run the chip alone without driving any load on the output pins.
TA = Ambient Temperature.
DS41288C-page 148
Preliminary
© 2007 Microchip Technology Inc.