TMS320F243_07 Datasheet, PDF (116/121 Pages) Texas Instruments – DSP CONTROLLERS

TMS320F243, TMS320F241
DSP CONTROLLERS
SPRS064D − DECEMBER 1997 − REVISED FEBRUARY 2006
MECHANICAL DATA
Table 24, Table 25, and Table 26 show the thermal data.
The mechanical package diagram(s) that follow the tables reflect the most current released mechanical data
available for the designated device(s).
Table 24. Typical Thermal Resistance Characteristics for PGE Package
PARAMETER
DESCRIPTION
°C / W
Θ_JA
Junction-to-ambient
35
Θ_JC
Junction-to-case
8.5
Table 25. Typical Thermal Resistance Characteristics for FN Package
PARAMETER
DESCRIPTION
°C / W
Θ_JA
Junction-to-ambient
48
Θ_JC
Junction-to-case
11
Table 26. Typical Thermal Resistance Characteristics for PG Package
PARAMETER
DESCRIPTION
°C / W
Θ_JA
Junction-to-ambient
35
Θ_JC
Junction-to-case
11
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