W83697UF Просмотр технического описания (PDF) - Winbond

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производитель

W83697UF

WINBOND LPC I/O

Winbond 

W83697UF/W83697UG

6.13 Logical Device B (PWM)..................................................................................................... 46

6.14 Logical Device C (SMART CARD) ..................................................................................... 46

6.15 Logical Device D (URC & GPIO Port 6 ) ............................................................................ 46

6.16 Logical Device E (URD & GPIO Port 7 ) ............................................................................ 48

6.17 Logical Device F (GPIO Port 8) .......................................................................................... 49

7. SPECIFICATIONS........................................................................................................................ 49

7.1 Absolute Maximum Ratings................................................................................................ 49

7.2 DC CHARACTERISTICS ................................................................................................... 50

8. APPLICATION CIRCUITS ............................................................................................................ 58

8.1 Parallel Port Extension FDD............................................................................................... 58

8.2 Parallel Port Extension 2FDD............................................................................................. 59

8.3 Four FDD Mode .................................................................................................................. 59

9. ORDERING INSTRUCTION......................................................................................................... 60

10. HOW TO READ THE TOP MARKING ......................................................................................... 60

11. PACKAGE DIMENSIONS............................................................................................................. 61

12. APPENDIX A: DEMO CIRCUIT.................................................................................................... 62

13. REVISION HISTORY.................................................................................................................... 67

Publication Release Date: May 26, 2005

-3-

Revision A1

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