Davicom DM9000BIEPE5 10/100Mbps MAC PHY Ethernet Controller With General Processor Interface

Davicom

DM9000BIEPE5

Processor Interface, PHY, MII

SMT

25+

Taiwan, China

Network Interface Adapter, Surveillance Camera, Embedded System, Ethernet Hub, Ethernet Switch

MAC PHY

DM9000BI series

The DM9000BI is a fully integrated and cost-effectiveIndustrial-temperature low pin count single chip FastEthernet controller with a general processor interface,a 10/100M PHY and 4K Dword SRAM. It is designedwith low power and high performance processinterface that support 3.3V with 5V IO tolerance.The DM9000BI supports 8-bit and 16-bit datainterfaces to internal memory accesses for variousprocessors. The PHY of the DM9000BI can interface tothe UTP3, 4, 5 in 10Base-T and UTP5 in 100Base-TX withHP Auto-MDIX. It is fully compliant with the IEEE 802.3uSpec. Its auto-negotiation function will automaticallyconfigure the DM9000BI to take the maximum advantage ofits abilities. The DM9000BI also supports IEEE 802.3x full-duplex flow control

48-pin LQPF

Supports processor interface: byte/word of I/O command to internal memory data operation, Integrated 10/100M transceiver with HP Auto-MDIX, Supports back pressure mode for half-duplex, IEEE 802.3x flow control for full-duplex mode, Supports wakeup frame, link status change, and magic packet events for remote wake-up, Support 100M Fiber interface, Integrated 16K Byte SRAM, Built-in 3.3V to 1.8V regulator, Supports IP/TCP/UDP checksum generation and checking, Supports early transmit, Supports automatically load vendor ID and product ID from EEPROM, 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, DSP architecture PHY transceiver, Supports industrial temperature: -40°C ~ +85°C, 48-pin LQFP, 0.18 m process