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DM9000E

ISA to Ethernet MAC Controller with Integrated 10/100 PHY

Davicom Semiconductor, Inc. 

DM9000

ISA to Ethernet MAC Controller with Integrated 10/100 PHY

■ Supports processor interface: byte/word/dword of

I/O command to internal memory data operation

■ Integrated 10/100M transceiver

■ Supports MII and reverses MII interface

■ Supports back pressure mode for half-duplex

mode flow control

■ IEEE802.3x flow control for full-duplex mode

■ Supports wakeup frame, link status change and

magic packet events for remote wake up

■ Integrated 4K dword SRAM

■ Supports automatically load vendor ID and

product ID from EEPROM

■ Supports 4 GPIO pins

■ Optional EEPROM configuration

■ Very low power consumption mode:

– 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/O

■ 100-pin LQFP with CMOS process

Final

4

Version: DM9000-DS-F03

April 23, 2009

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