Revision 2.00/January 2006 © Semtech Corp.

Page 3

www.semtech.com

ACS8509 SETS

Section

Page

ADVANCED COMMUNICATIONS

FINAL

DATASHEET

Protection Facility............................................................................................................................................................................ 41

Alignment of Priority Tables in Master and Slave ACS8509 .............................................................................................. 42

Alignment of the Phases of the 8 kHz and 2 kHz Clocks in both Master and Slave ACS8509 ....................................... 42

JTAG ................................................................................................................................................................................................. 43

PORB................................................................................................................................................................................................ 43

Electrical Specification........................................................................................................................................................................... 45

Operating Conditions ...................................................................................................................................................................... 45

DC Characteristics .......................................................................................................................................................................... 45

Notes for Tables 24 to 30..................................................................................................................................................... 51

Input/Output Timing ....................................................................................................................................................................... 52

Motorola Mode ...................................................................................................................................................................... 53

Intel Mode.............................................................................................................................................................................. 55

Multiplexed Mode.................................................................................................................................................................. 57

Serial Mode............................................................................................................................................................................ 59

EPROM Mode......................................................................................................................................................................... 61

Package Information .............................................................................................................................................................................. 62

Thermal Conditions......................................................................................................................................................................... 63

Application Information .......................................................................................................................................................................... 64

References.............................................................................................................................................................................................. 65

Abbreviations .......................................................................................................................................................................................... 65

Trademark Acknowledgements ............................................................................................................................................................. 66

Revision Status/History ......................................................................................................................................................................... 67

Ordering Information .............................................................................................................................................................................. 68

Disclaimers...................................................................................................................................................................................... 68

Contacts........................................................................................................................................................................................... 68