AM186ES Advanced Micro Devices, AM186ES Datasheet - Page 66

• Manufacturer Part Number: AM186ES
• Description: microcontrollers provide a low-cost/ high-performance solution for embedded system designers who wish to use the x86 architecture.
• Manufacturer: Advanced Micro Devices

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.
66
Legend:
Microcontroller
50 MHz
40 MHz
33 MHz
25 Mhz
50 MHz
40 MHz
33 MHz
25 MHz
Speed
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
97
96
95
94
93
92
91
90
89
88
87
86
85
84
Typical Power
0 fpm
(Watts)
Am186
0.662
0.522
0.432
0.342
TM
ER and Am188
0 fpm
87.44
89.64
91.84
84.1
Airflow (Linear Feet Per Minute)
200 fpm
TM
ER Microcontrollers Data Sheet
Linear Feet per Minute Airflow
200 fpm
85.5
88.5
90.5
92.5
400 fpm
400 fpm
86.8
89.5
91.4
93.2
600 fpm
88.1
90.6
92.2
93.9
600 fpm