UPD98405 datasheet(8/64 Pages) NEC

8 / 64 page

Data Sheet S12689EJ2V0DS00

µµµµPD98405

CONTENTS

1. PIN FUNCTIONS ...............................................................................................................................

1.1 PHY Layer Device Interface Signal ..........................................................................................

1.1.1

UTOPIA interface ...........................................................................................................................

1.1.2

PHY device control interface (external PHY mode, PHM of GMR register = 1) .............................

1.2 Bus Interface Signals ................................................................................................................

1.2.1

Generic bus interface signals (PCI_MODE pin: low level).............................................................

1.2.2

PCI bus interface signal (PCI_MODE pin: high level)....................................................................

1.3 Control Memory Interface Signals ...........................................................................................

1.4 PMD Interface Signals (internal PHY mode, PHM of GMR register = 0) ...............................

1.5 JTAG Boundary Scan Signals ..................................................................................................

1.6 Other Signals .............................................................................................................................

1.7 Power and Ground.....................................................................................................................

1.8 Pin Status during and after Reset ............................................................................................23

2. ELECTRICAL SPECIFICATIONS .....................................................................................................

3. PACKAGE DRAWING ......................................................................................................................

4. RECOMMENDED SOLDERING CONDITIONS ...............................................................................

UPD98405 Datasheet(PDF) 8 Page - NEC