DM9010BI数据手册Davicom中文资料规格书

描述 Description

The DM9010BI is an Industrial-temperature, a 10/100M PHY fast Ethernet local bus network interface controller. It is designed with low power and high performance that support 3.3V with 5V IO tolerance.

特性 Features

·Supports IP/TCP/UDP checksum generation and checking\r
·Supports automatically load vendor ID and product ID from EEPROM\r
·Supports 7 or 23 GPIO pins\r
·Optional EEPROM configuration\r
·Very low power consumption mode:\r
·- Power reduced mode (cable detection)\r
·- Power down mode\r
·- Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction\r
·- 1: 1 transformers only when HP Auto-MDIX Enable\r
·Compatible with 3.3V and 5.0V tolerant I/O\r
·100-pin LQFP\r
·Supports processor interface: Byte/word/Dword of I/O command to internal memory data operation\r
·Integrated 10/100M transceiver with HP Auto-MDIX\r
·Supports MII and reverses MII interface\r
·Supports back pressure mode for half-duplex mode flow control\r
·IEEE802.3x flow control for full-duplex mode\r
·Supports wakeup frame, link status change and magic packet events for remote wake up\r
·Integrated 16K Byte SRAM\r
·Build in 3.3V to 2.5V regulator\r
·Supports early Transmit