DM9601
USB to Ethernet MAC Controller with Integrated 10/100 PHY
4
Final
Version: DM9601-DS-F01
June 22, 2002
3. Features
3.1 USB Characteristics
■
USB Specification revision 1.1 compliant
■
Supports 12MHz Full-Speed operation
■
Supports suspend mode and remote wake up
resume
■
Supports USB standard commands
■
Supports vendor specific commands
■
Supports test-mode for memory test.
■
Efficient TX/RX FIFO auto management.
3.2 Transceiver
■
10/100M PHY
■
USB 1.1
3.3 Other
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Supports large internal 16K byte SRAM
■
Supports automatically load vendor ID and product
ID from EEPROM
■
Supports MII and the reverse MII interface
■
IEEE802.3x flow control for full-duplex mode
■
Back Pressure Mode for half-duplex mode flow
control
■
Supports wakeup frame, link status change and
Magic packet events for remote wake-up
■
Low-Power, Single-Supply 3.3V CMOS technology
■
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
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