AM186ES-40VCW datasheet(7/102 Pages) AMD

7 / 102 page

Am186/188ES and Am186/188ESLV Microcontrollers

P R E L IMINAR Y

LIST OF FIGURES

Figure 1

Am186ES Microcontroller Example System Design .............................................. 10

Figure 2

80C186 Microcontroller Example System Design ................................................. 11

Figure 3

Two-Component Address ...................................................................................... 38

Figure 4

Am186ES Microcontroller Address Bus — Normal Operation................................ 39

Figure 5

Am186ES Microcontroller—Address Bus Disable In Effect ................................... 40

Figure 6

Am188ES Microcontroller Address Bus — Normal Operation ............................... 40

Figure 7

Am188ES Microcontroller— Address Bus Disable In Effect ................................... 41

Figure 8

Am186ES and Am188ES Microcontrollers Oscillator Configurations .................... 44

Figure 9

Clock Organization ................................................................................................ 45

Figure 10

DMA Unit Block Diagram ....................................................................................... 50

Figure 11

Typical Icc Versus Frequency for the Am186ESLV and Am188ESLV ................... 54

Figure 12

Typical Icc Versus Frequency for the Am186ES and Am188ES............................. 54

Figure 13

Thermal Resistance(

°C/Watt) ................................................................................ 55

Figure 14

Thermal Characteristics Equations ........................................................................ 55

Figure 15

Typical Ambient Temperatures for PQFP with a 2-Layer Board ............................ 57

Figure 16

Typical Ambient Temperatures for TQFP with a 2-Layer Board ............................ 58

Figure 17

Typical Ambient Temperatures for PQFP with a 4-Layer to 6-Layer Board .......... 59

Figure 18

Typical Ambient Temperatures for TQFP with a 4-Layer to 6-Layer Board ........... 60

LIST OF TABLES

Table 1

Data Byte Encoding ............................................................................................... 28

Table 2

Numeric PIO Pin Designations .............................................................................. 34

Table 3

Alphabetic PIO Pin Designations ........................................................................... 34

Table 4

Bus Cycle Encoding ............................................................................................... 35

Table 5

Segment Register Selection Rules ........................................................................ 38

Table 6

Programming Am186ES Microcontroller Bus Width .............................................. 42

Table 7

Peripheral Control Block Register Map .................................................................. 43

Table 8

Am186ES Microcontroller Maximum DMA Transfer Rates .................................... 49

Table 9

Typical Power Consumption for the Am186ESLV and Am188ESLV...................... 54

Table 10

Thermal Characteristics (

°C/Watt) ......................................................................... 55

Table 11

Typical Power Consumption Calculation ............................................................... 56

Table 12

Junction Temperature Calculation ......................................................................... 56

Table 13

Typical Ambient Temperatures for PQFP with a 2-Layer Board ............................ 57

Table 14

Typical Ambient Temperatures for TQFP with a 2-Layer Board ............................ 58

Table 15

Typical Ambient Temperatures for PQFP with a 4-Layer to 6-Layer Board .......... 59

Table 16

Typical Ambient Temperatures for TQFP with a 4-Layer to 6-Layer Board ........... 60

AM186ES-40VCW 数据表(PDF) 7 Page - Advanced Micro Devices

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