DM9000EP

The DM9000EP is designed as one kind of fully integrated and cost-effective single chip Fast Ethernet MAC controller. And this device also provides a MII interface to connect HPNA device or other transceivers that support MII interface, and supports IEEE 802.3x full- duplex flow control.

Features of the DM9000EP are:(1)Supports processor interface: byte/word/dword of I/O command to internal memory data operation;(2)Integrated 10/100M transceiver;(3)Supports MII and reverses MII interface;(4)Supports back pressure mode for half-duplex mode flow control;(5)IEEE802.3x flow control for full-duplex mode;(6)Supports wakeup frame, link status change and magic packet events for remote wake up;(7)Integrated 4K dword SRAM;(8)Supports automatically load vendor ID and product ID from EEPROM;(9)Supports 4 GPIO pins;(10)Optional EEPROM configuration.

The absolute maximum ratings of the DM9000EP can be summarized as:(1)Supply Voltage: -0.3 to 3.6 V;(2)DC Input Voltage (VIN): -0.5 to 5.5 V;(3)DC Output Voltage(VOUT): -0.3 to 3.6 V;(4)Storage Temperature Rang: -65 to +150 °C;(5)Ambient Temperature: 0 to +70 ;(6)Lead Temp. (TL, Soldering, 10 sec.): 235 °C;(7)ESD rating (Rzap=1.5k Czap=100 PF): 3000 V (Human Body Model).

The electrical characteristics of DM9000EP can be summarized as:(1)Input Low Voltage: 0.8 V;(2)Input High Voltage: 2.0 V;(3)Input Low Leakage Current: -1 uA;(4)Input High Leakage Current: 1 uA;(5)Output Low Voltage: 0.4 V;(6)Output High Voltage: 2.4 V;(7)100TX+/- Differential Rise/Fall Time: 3.0 to 5.0 ns. If you want to know more information about DM9000EP, please download the datasheet in www.seekic.com or www.chinaicmart.com .