DM9161E Просмотр технического описания (PDF) - Davicom Semiconductor, Inc.

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производитель

DM9161E

10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver

Davicom Semiconductor, Inc. 

DM9161

10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver

3. Features

„ Fully complies with IEEE 802.3u

10Base-T/100Base-TX/FX

„ Support Auto-Negotiation function, compliant with IEEE

802.3u

„ Fully integrated Physical layer single chip with direct

interface to magnetic

„ Integrated 10Base-T and 100Base-TX transceiver

„ Selectable repeater or node mode

„ Far end fault signaling option in FX mode

„ Selectable MII or RMII (Reduced MII) interface, at he

100BASE-TX

„ Selectable GPSI (7-Wired) or MII mode at the

10Base-T.

„ Selectable twisted-pair or fiber mode output

„ 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.

„ Single low power Supply of 3.3V with 0.35µm 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.

„ Compatible with 3.3V and 5.0V tolerant I/Os

„ 48-pin LQFP small package (1x1 cm)

4

Final

Version: DM9161-DS-F05

September 10, 2008

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