LAN9500AI datasheet(7/66 Pages) SMSC

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USB 2.0 to 10/100 Ethernet Controller

Datasheet

SMSC LAN950x Family

Revision 1.1 (04-18-13)

DATASHEET

Chapter 1 LAN950x Family Differences Overview

The SMSC LAN950x is a family of high performance Hi-Speed USB 2.0 to 10/100 Ethernet controllers.

The “x” in the part number is a generic term referring to the entire family, which includes the following

devices:



LAN9500



LAN9500i



LAN9500A



LAN9500Ai

Device specific features that do no pertain to the entire LAN950x family are called out independently

throughout this document. Table 1.1 provides a summary of the feature differences between family

members.

The LAN9500/LAN9500i and LAN9500A/LAN9500Ai are pin compatible. However, the value of the

required EXRES resistor and other system components differ between devices. Refer to Figure 1.1 and

the LAN950x reference schematics for additional information.

Table 1.1 LAN950x Family Differences

PART

NUMBER

PME

WAKE

NET

DETACH

SUSPEND3

STATE

GOOD

PACKET

WAKEUP

PHY

BOOST

CUSTOM

OPERATION

WITHOUT

EEPROM

INCREASED

WAKEUP

FRAME

FILTER

70oC

-40o

85oC

LAN9500

LAN9500i

LAN9500A

LAN9500Ai

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