LM3S3749 Luminary Micro, Inc, LM3S3749 Datasheet - Page 690

• Manufacturer Part Number: LM3S3749
• Description: Lm3s3749 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Operating Characteristics
23
690
Operating Characteristics
Table 23-1. Temperature Characteristics
a. Maximum storage temperature is 150°C.
Table 23-2. Thermal Characteristics
a. Junction to ambient thermal resistance θ
b. Power dissipation is a function of temperature.
Characteristic
Industrial operating temperature range
Characteristic
Thermal resistance (junction to ambient)
Average junction temperature
a
b
Symbol
T
a
A
Symbol
Θ
T
JA
J
JA
numbers are determined by a package simulator.
Preliminary
Value
-40 to +85
Value
32
T
A
+ (P
AVG
Unit
°C
• Θ
JA
)
Unit
°C/W
°C
June 02, 2008