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AM186 参数 Datasheet PDF下载

AM186图片预览
型号: AM186
PDF下载: 下载PDF文件 查看货源
内容描述: 高性能, 80C186-和80C188兼容的16位嵌入式微控制器与内存 [High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM]
分类和应用: 微控制器
文件页数/大小: 112 页 / 2732 K
品牌: AMD [ AMD ]
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Switching Characteristics over Commercial and Industrial Operating Ranges,  
Synchronous Serial Interface (SSI) (40 MHz and 50 MHz) ......................................... 102  
Synchronous Serial Interface (SSI) Waveforms .......................................................... 103  
TQFP Physical Dimensions ..................................................................................................... 104  
PQFP Physical Dimensions ..................................................................................................... 105  
Index................................................................................................................................... Index-1  
LIST OF FIGURES  
Figure 1.  
Figure 2.  
Figure 3.  
Figure 4.  
Figure 5.  
Figure 6.  
Figure 7.  
Figure 8.  
Figure 9.  
Am186ER 50-MHz Example System Design ......................................................... 15  
Typical 80C186 System Design ............................................................................. 15  
Two-Component Address Example ....................................................................... 40  
Am186™ER Microcontroller Address Bus—Normal Operation ............................. 42  
Am186™ER Microcontroller—Address Bus Disable in Effect ............................... 42  
Am188™ER Microcontroller Address Bus—Normal Operation ............................. 43  
Am188™ER Microcontroller—Address Bus Disable in Effect ............................... 43  
Am186™ER and Am188™ER Microcontrollers Oscillator Configurations ............ 45  
Peripheral Control Block Register Map .................................................................. 46  
Figure 10. Clock Organization ................................................................................................ 48  
Figure 11. ARDY and SRDY Synchronization Logic Diagram ................................................ 49  
Figure 12. Example Memory Maps ......................................................................................... 50  
Figure 13. DMA Unit Block Diagram ....................................................................................... 56  
Figure 14. Synchronous Serial Interface Multiple Write .......................................................... 58  
Figure 15. Synchronous Serial Interface Multiple Read .......................................................... 58  
Figure 16. Thermal Resistance (°C/Watt) ............................................................................... 61  
Figure 17. Thermal Characteristics Equations ........................................................................ 61  
Figure 18. Typical Ambient Temperatures for PQFP with Two-Layer Board .......................... 63  
Figure 19. Typical Ambient Temperatures for TQFP with Two-Layer Board .......................... 64  
Figure 20. Typical Ambient Temperatures for PQFP with Four-Layer to Six-Layer Board ..... 65  
Figure 21. Typical Ambient Temperatures for TQFP with Four-Layer to Six-Layer Board ..... 66  
LIST OF TABLES  
Table 1.  
Table 2.  
Table 3.  
Table 4.  
Table 5.  
Table 6.  
Table 7.  
Table 8.  
Table 9.  
Related AMD Products—E86™ Family Devices ................................................... 12  
Data Byte Encoding ............................................................................................... 31  
Numeric PIO Pin Assignments .............................................................................. 36  
Alphabetic PIO Pin Assignments ........................................................................... 36  
Bus Cycle Encoding ............................................................................................... 37  
Clocking Modes ..................................................................................................... 39  
Segment Register Selection Rules ........................................................................ 40  
Maximum and Minimum Clock Frequencies .......................................................... 44  
Am186ER Microcontroller Maximum DMA Transfer Rates .................................. 55  
Table 10. Thermal Characteristics (°C/Watt) ......................................................................... 61  
Table 11. Typical Power Consumption Calculation ............................................................... 62  
Table 12. Junction Temperature Calculation ......................................................................... 62  
Table 13. Typical Ambient Temperatures for PQFP with Two-Layer Board .......................... 63  
Table 14. Typical Ambient Temperatures for TQFP with Two-Layer Board .......................... 64  
Table 15. Typical Ambient Temperatures for PQFP with Four-Layer to Six-Layer Board ..... 65  
Table 16. Typical Ambient Temperatures for TQFP with Four-Layer to Six-Layer Board ..... 66  
Am186TMER and Am188TMER Microcontrollers Data Sheet  
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