DM9161CIEP中文资料10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver数据手册Davicom规格书

描述 Description

General Description
DAVICOM’s DM9161CI is a industrial-temperature physical layer, low power, and single-chip 10BASE T/100BASE-TX transceiver specifically designed for consumer electronics, industrial, and enterprise applications. Through using a CMOS process, the DM9161CI has the advantage of ensuring both high performance and savings in power consumption.

特性 Features

Fully complies with IEEE 802.3 / IEEE 802.3u 10Base-T/ 100Base-TX, ANSI X3T12 TP-PMD 1995
standards
Support HP MDI/MDI-X auto crossover function(HP Auto-MDIX)
Support Auto-Negotiation function, compliant with EEE 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 mask-able 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, Built in 3.3V to 1.8V
regulator
Lower Power consumption modes:
Power Reduced mode (cable detection)
Power Down mode
Supports industrial-temperature (-40℃~ +85℃)
Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction . 1.25: 1 transformers only when HP Auto-MDIX Disable.
Compatible with 3.3V and 5.0V tolerant I/Os  DM9161CIE pin to pin Compatible with M9161AE /  DM9161BE
DSP architecture PHY Transceiver.
48-pin LQFP - 0.18um process
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