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DM9161 Datasheet PDF

Part Series:DM9161 Series
Description:PHY 1CH 10Mbps/100Mbps 3.3V 48Pin LQFP
Document:DM9161EP Datasheet PDF (50 Pages)

DM9161 Datasheet PDF

#1
DM9161EP
1.1
Davicom Semiconductor
#2
DM9161AEP
3.0
Davicom Semiconductor
#3
DM9161BIEP
1.4
Davicom Semiconductor
#4
DM9161BEP
1.2
Davicom Semiconductor

DM9161AEP - Davicom Semiconductor Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
48 Pin
Case/Package
LQFP-48
Number of Channels
1 Channel
Supply Voltage
3.3 VDC
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DM9161AEP - Davicom Semiconductor Function Overview

General Description
The DM9161A is a physical layer, single-chip, and low power transceiver for 100BASE-TX and 10BASE-T operations. On the media side, it provides a direct interface either to Unshielded Twisted Pair Category 5 Cable (UTP5) for 100BASE-TX Fast Ethernet, or UTP5/UTP3 Cable for 10BASE-T Ethernet. Through the Media Independent Interface (MII), the DM9161A connects to the Medium Access Control (MAC) layer, ensuring a high inter operability from different vendors.
Features
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
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