DM9000_09 DAVICOM [Davicom Semiconductor, Inc.], DM9000_09 Datasheet - Page 4

• Manufacturer Part Number: DM9000_09
• Description: ISA to Ethernet MAC Controller with Integrated 10/100 PHY
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

■ Supports processor interface: byte/word/dword of
■ Integrated 10/100M transceiver
■ Supports MII and reverses MII interface
■ Supports back pressure mode for half-duplex
■ IEEE802.3x flow control for full-duplex mode
■ Supports wakeup frame, link status change and
■ Integrated 4K dword SRAM
Final
Version: DM9000-DS-F03
April 23, 2009
I/O command to internal memory data operation
mode flow control
magic packet events for remote wake up
ISA to Ethernet MAC Controller with Integrated 10/100 PHY
■ Supports automatically load vendor ID and
■ Supports 4 GPIO pins
■ Optional EEPROM configuration
■ Very low power consumption mode:
■ Compatible with 3.3V and 5.0V tolerant I/O
■ 100-pin LQFP with CMOS process
product ID from EEPROM
– Power reduced mode (cable detection)
– Power down mode
– Selectable TX drivers for 1:1 or 1.25:1
transformers for additional power reduction.
DM9000
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