DM9161C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

DM9161C is a physical layer, low power, and single-chip 10BASE-T/100BASE-TX transceiver specifically designed for consumer electronics, industrial, and enterprise applications.

特性 Features

·Selectable MII or GPSI (7-Wired) mode for 10Base-T
·Selectable full-duplex or half-duplex operation
·Lower 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
·1.25: 1 transformers only when HP Auto-MDIX Disable
·Compatible with 3.3V and 5.0V tolerant I/Os
·DM9161CE pin to pin Compatible with DM9161AE / DM9161BE
·DSP architecture PHY Transceiver
·48-pin LQFP - 0.18um process
·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 IEEE 802.3u
·Fully integrated Physical layer transceiver On-chip filtering with direct interface to magnetic tra
·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
·Selectable repeater or node mode
·Selectable MII or RMII (Reduced MII) mode for 100Base-TX and 10Base-TX