Specifications

Fully comply with IEEE 802.3 / IEEE 802.3u 10Base-T/ 100Base-TX, ANSI

X3T12 TP-PMD 1995 standard

Support MDI/MDI-X auto crossover function (Auto-MDI)

Support Auto-Negotiation function, compliant with IEEE 802.3u

Fully integrated Physical layer transceiver On-chip filtering with direct interface

to magnetic transformer

Selectable repeater or node mode

Selectable MII or RMII (Reduced MII) mode for 100Base-TX and 10Base-TX.

Selectable MII or GPSI (7-Wired) mode for 10Base-T

Selectable full-duplex or half-duplex operation

MII management interface with maskable interrupt output capability

Provide Loopback mode for easy system diagnostics

LED status outputs indicate Link/ Activity, Speed10/100 and

Full-duplex/Collision. Support Dual-LED optional control

Single low power Supply of 3.3V with an advanced CMOS technology

Very Low Power consumption modes:

● Power Reduced mode (cable detection)

●Power Down mode

●Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power

reduction. 1: 1 transformers only when HP Auto-MDIX Enable .

Compatible with 3.3V and 5.0V tolerant I/Os, 48-pin LQFP

Application

VoIP CPE (ATA, IP Phone, Video Phone)

IP STB, IPC, Internet Radio

IP CAM, DVR, Router…

Ordering Information

Part Number

Pin Count

Package

DM9161AE

48

LQFP

DM9161AEP

48

LQFP(Pb-Free)

DAVICOM Semiconductor, Inc.

No.6, Li-Hsin Rd.VI, Science Park, Hsin-Chu, Taiwan, R.O.C.

TEL: 886-3-5798797

FAX: 886-3-5646929