AM186 datasheet(66/112 Pages) AMD

部件名	AM186

功能描述	High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM

PDF	112 Pages

Scroll/Zoom	100%

制造商	AMD [Advanced Micro Devices]

网页	http://www.amd.com

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66 / 112 page

Am186TMER and Am188TMER Microcontrollers Data Sheet

DRAF

Table 16 shows typical maximum ambient temperatures in degrees Centigrade for a TQFP package used with a

4-layer to 6-layer board. The typical ambient temperatures are based on a 100-degree Centigrade maximum case

temperature. Figure 21 illustrates the typical temperatures in Table 16.

Table 16.

Typical Ambient Temperatures for TQFP with Four-Layer to Six-Layer Board

Figure 21. Typical Ambient Temperatures for TQFP with Four-Layer to Six-Layer Board

Microcontroller

Speed

Typical Power

(Watts)

Linear Feet per Minute Airflow

0 fpm

200 fpm

400 fpm

600 fpm

50 MHz

0.662

84.1

85.5

86.8

88.1

40 MHz

0.522

87.44

88.5

89.5

90.6

33 MHz

0.432

89.64

90.5

91.4

92.2

25 MHz

0.342

91.84

92.5

93.2

93.9

Airflow (Linear Feet Per Minute)

0 fpm

200 fpm

400 fpm

600 fpm

s 50 MHz

x 25 Mhz

H 33 MHz

q 40 MHz

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AM186 数据表(PDF) 66 Page - Advanced Micro Devices

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