AM186EM-20KC/W AMD [Advanced Micro Devices], AM186EM-20KC/W Datasheet - Page 57

• Manufacturer Part Number: AM186EM-20KC/W
• Description: High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers
• Manufacturer: AMD [Advanced Micro Devices]

Table 12 shows typical maximum ambient temperatures in degrees Centigrade for a TQFP package used with a
2-layer board. The typical ambient temperatures are based on a 100-degree Centigrade maximum case tempera-
ture. Figure 18 illustrates the typical temperatures in Table 12.
Table 12.
Microcontroller
Legend:
40 MHz
33 MHz
25 Mhz
20 MHz
40 MHz
33 MHz
25 MHz
20 MHz
Speed
Typical Ambient Temperatures for TQFP with 2-Layer Board
Figure 18.
90
60
40
50
80
70
Typical Power
0 fpm
1.07085
0.81125
(Watts)
1.239
0.649
Am186/188EM and Am186/188EMLV Microcontrollers
Typical Ambient Temperatures for TQFP with 2-Layer Board
P R E L I M I N A R Y
50.7409
62.6825
43.006
70.146
0 fpm
Airflow (Linear Feet Per Minute)
200 fpm
Linear Feet per Minute Airflow
200 fpm
61.4494
55.396
70.795
76.636
400 fpm
400 fpm
67.8745
75.6625
62.83
80.53
600 fpm
70.0162
65.308
77.285
81.828
600 fpm
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