N80L186EB13 查看數據表（PDF） - Intel

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N80L186EB13

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

Intel 

80C186EB 80C188EB 80L186EB 80L188EB

PACKAGE THERMAL

SPECIFICATIONS

The 80C186EB 80L186EB is specified for operation

when TC (the case temperature) is within the range

of b40 C to a100 C (PLCC package) or b40 C to

a114 C (QFP package) TC may be measured in

any environment to determine whether the proces-

sor is within the specified operating range The case

temperature must be measured at the center of the

top surface

TA (the ambient temperature) can be calculated

from iCA (thermal resistance from the case to ambi-

ent) with the following equation

TA e TC b P iCA

Typical values for iCA at various airflows are given

in Table 10 P (the maximum power consumption

specified in watts) is calculated by using the maxi-

mum ICC as tabulated in the DC specifications and

VCC of 5 5V

Table 10 Thermal Resistance (iCA) at Various Airflows (in C Watt)

Airflow Linear ft min (m sec)

0 200 400 600 800 1000

(0) (1 01) (2 03) (3 04) (4 06) (5 07)

iCA (PLCC)

iCA (QFP)

iCA (SQFP)

30 24

58 47

70 TBD

21

43

TBD

19

40

TBD

17

38

TBD

16 5

36

TBD

22

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