N8X931AA Просмотр технического описания (PDF) - Intel

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Компоненты Описание

производитель

N8X931AA

UNIVERSAL SERIAL BUS PERIPHERAL CONTROLLERS

Intel 

8x931AA, 8x931HA USB PERIPHERAL CONTROLLER

Figures

1. 8x931 Functional Block Diagram..........................................................................................2

2. 8x931HA USB Module Block Diagram .................................................................................3

3. Product Nomenclature .........................................................................................................4

4. 8x931HA 68-pin PLCC Package ..........................................................................................6

5. 8x931AA 68-pin PLCC Package ..........................................................................................7

6. 8x931AA/HA External Program Memory Read ..................................................................19

7. 8x931AA/HA External Data Memory Read ........................................................................20

8. 8x931AA/HA External Data Memory Write.........................................................................20

9. Serial Port Waveform — Synchronous Mode 0..................................................................21

10. External Clock Drive Waveforms........................................................................................22

11. AC Testing Input, Output Waveforms.................................................................................23

12. Float Waveforms ................................................................................................................23

Tables

1. Related Documentation........................................................................................................1

2. Electronic Information ..........................................................................................................1

3. Description of Product Nomenclature...................................................................................4

5. 8x931AA Proliferation Options .............................................................................................5

4. 8x931HA Proliferation Options .............................................................................................5

6. 68-pin PLCC Pin Assignment...............................................................................................8

7. 68-pin PLCC Signal Assignments Arranged by Functional Category ..................................9

8. Signal Description ..............................................................................................................10

9. 8x931AA/8x931HA Supply Voltages..................................................................................13

10. 8x931HA Operating Frequency..........................................................................................14

11. 8x931AA Operating Frequencies .......................................................................................14

12. DC Characteristics at Operating Conditions.......................................................................15

13. AC Timing Symbol Definitions...........................................................................................17

14. External Bus Characteristics ..............................................................................................18

15. Serial Port Timing — Synchronous Mode 0 .......................................................................21

16. External Clock Drive...........................................................................................................22

17. Thermal Characteristics .....................................................................................................24

18. Vcc and Typical ECAP Voltages ........................................................................................25

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