MagTek TRIPLE TRACK Delta ASIC - Manual (Page 3)

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TABLE OF CONTENTS
INTRODUCTION .................................................................................................................................................1
FEATURES ..........................................................................................................................................................1
CONFIGURATIONS ............................................................................................................................................2
SHIFT-OUT PROTOCOL – ISO FORMAT CARDS AND MOST OTHERS ........................................................3
SHIFT-OUT TIMING ............................................................................................................................................7
PREAMBLE KEY .................................................................................................................................................9
SHIFT-OUT PROTOCOL– CARDS ALLOWING 13 OR MORE CONSECUTIVE ZERO-BITS IN
THE DATA FIELD ..............................................................................................................................................10
RECOMMENDATIONS AND PRECAUTIONS FOR MECHANICAL DESIGN .................................................12
Technical Specifications ................................................................................................................................13
PACKAGING AND DRAWINGS ........................................................................................................................14
Packaging and Pin Assignments ...................................................................................................................14
Mechanical Drawings ....................................................................................................................................14
PRINTED CIRCUIT BOARD LAYOUT RECOMMENDATIONS AND SCHEMATICS ......................................17
General Guidelines ........................................................................................................................................17
IntelliHead......................................................................................................................................................17
MLF
TM
-14 with Provision for Shift-Out IntelliHead
TM
......................................................................................19
Recommended PCB Land Pattern for the MLF
TM
-14 Package.....................................................................21
ERRATA.............................................................................................................................................................22
Products Affected ..........................................................................................................................................22
Details............................................................................................................................................................22
TABLE OF FIGURES AND TABLES
Figure 1. Timing ................................................................................................................................................ 7
Table 1. Signal and Pin Assignments – Triple Track ASIC ............................................................................ 14
Figure 2. Package Marking for 21006529....................................................................................................... 15
Figure 3. Package Marking for 21006539....................................................................................................... 16
Figure 4. PCB Layout...................................................................................................................................... 19
Figure 5. Schematic ........................................................................................................................................ 20
Figure 6. Recommended PCB Land Pattern .................................................................................................. 21