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
SPECIFICATIONS........................................................................................................................ 49
7.1 Absolute Maximum Ratings................................................................................................ 49
7.2 DC CHARACTERISTICS ................................................................................................... 50
APPLICATION CIRCUITS............................................................................................................ 58
8.1 Parallel Port Extension FDD............................................................................................... 58
8.2 Parallel Port Extension 2FDD............................................................................................. 59
8.3 Four FDD Mode.................................................................................................................. 59
ORDERING INSTRUCTION......................................................................................................... 60
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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
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Revision A1