AX88190AL datasheet(3/49 Pages) ETC

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AX88190A

PCMCIA Fast Ethernet MAC Controller

ASIX ELECTRONICS CORPORATION

6.0 ELECTRICAL SPECIFICATION AND TIMINGS .......................................................................................27

6.1 ABSOLUTE MAXIMUM RATINGS.........................................................................................................................27

6.2 GENERAL OPERATION CONDITIONS ...................................................................................................................27

6.3 DC CHARACTERISTICS......................................................................................................................................27

6.4 A.C. TIMING CHARACTERISTICS........................................................................................................................28

6.4.1 XTAL / CLOCK.........................................................................................................................................28

6.4.2 Reset Timing .............................................................................................................................................28

6.4.3 Attribute Memory Read Timing .................................................................................................................29

6.4.4 Attribute Memory Write Timing ................................................................................................................30

6.4.5 I/O Read Timing .......................................................................................................................................31

6.4.6 I/O Write Timing.......................................................................................................................................32

6.4.7 MII Timing................................................................................................................................................33

6.4.8 SNI Timing................................................................................................................................................34

7.0 PACKAGE INFORMATION ...........................................................................................................................35

APPENDIX A: APPLICATION NOTE.................................................................................................................36

A.1 USING CRYSTAL 25MHZ OR 20MHZ.................................................................................................................36

A.2 USING OSCILLATOR 25MHZ OR 20MHZ............................................................................................................36

A.3 USING 60MHZ OSCILLATOR/CRYSTAL..............................................................................................................36

A.4 DUAL POWER (5V AND 3.3V) APPLICATION.......................................................................................................37

A.5 SINGLE POWER (3.3V) APPLICATION .................................................................................................................37

A.6 DUAL POWER (5V AND 3.3V) APPLICATION WITH 3.3V PHY .............................................................................38

APPENDIX B: AX88190 DESIGN CHANGES TO AX88190A ...........................................................................39

ERRATA OF AX88190A VERSION ED2 ..............................................................................................................40

DEMONSTRATION CIRCUIT : AX88190A + ETHERNET PHY + HOMEPNA 1M8 PHY ...........................41

REFERENCE BILL OF MATERIALS..................................................................................................................47

SPONSORS OF COMPONENTS...........................................................................................................................48

SPONSORS OF COMPONENTS (CHINESE) ......................................................................................................49

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