LAN9500AI datasheet(15/66 Pages) SMSC

15 / 66 page

USB 2.0 to 10/100 Ethernet Controller

Datasheet

SMSC LAN950x Family

Revision 1.1 (04-18-13)

DATASHEET

Transmit Data

(External

PHY Mode)

TXD2

(PD)

In external PHY mode, this pin functions as the

transmit data 2 output to the external PHY.

General

Purpose I/O 6

(Internal PHY

Mode Only)

GPIO6

IS/O8/

OD8

(PU)

This General Purpose I/O pin is fully

programmable as either a push-pull output, an

open-drain output, or a Schmitt-triggered input.

USB Port

Swap

Configuration

Strap

PORT_SWAP

(PD)

Swaps the mapping of USBDP and USBDM.

0 = USBDP maps to the USB D+ line and

USBDM maps to the USB D- line.

1 = USBDP maps to the USB D- line. USBDM

maps to the USB D+ line.

See Note 3.1 for more information on

configuration straps.

Transmit Data

(External

PHY Mode)

TXD1

(PD)

In external PHY mode, this pin functions as the

transmit data 1 output to the external PHY.

General

Purpose I/O 5

(Internal PHY

Mode Only)

GPIO5

IS/O8/

OD8

(PU)

This General Purpose I/O pin is fully

programmable as either a push-pull output, an

open-drain output, or a Schmitt-triggered input.

Remote

Wakeup

Configuration

Strap

RMT_WKP

(PD)

This strap configures the default descriptor

values to support remote wakeup.

0 = Remote wakeup is not supported.

1 = Remote wakeup is supported.

See Note 3.1 for more information on

configuration straps.

Table 3.1 MII Interface Pins (continued)

NUM PINS

NAME

SYMBOL

BUFFER

TYPE

DESCRIPTION

LAN9500AI 데이터시트(PDF) 15 Page - SMSC Corporation

LAN9500AI 데이터시트(HTML) 15 Page - SMSC Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

데이터시트 다운로드

링크 URL