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IP178CLF PDF预览

IP178CLF

更新时间: 2024-01-27 13:39:32
品牌 Logo 应用领域
其他 - ETC 以太网局域网(LAN)标准
页数 文件大小 规格书
91页 1856K
描述
8 Port 10/100 Ethernet Integrated Switch

IP178CLF 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:unknown风险等级:5.63
Is Samacsys:NBase Number Matches:1

IP178CLF 数据手册

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IP178C  
Preliminary Data Sheet  
8 Port 10/100 Ethernet Integrated Switch  
Features  
General Description  
Support 1k MAC address  
IP178C integrates a 9-port switch controller,  
SSRAM, and 8 10/100 Ethernet transceivers.  
Each of the transceivers complies with the  
Support auto-polarity for 10 Mbps  
Support filter/ forward special DA option  
Support broadcast storm protection  
Auto MDI-MDIX option  
Support port security option to lock the first  
MAC address  
IEEE802.3,  
IEEE802.3u,  
and  
IEEE802.3x  
specifications. The transceivers are designed in  
DSP approach in 0.18um technology; they have  
high noise immunity and robust performance.  
Support one MII/RMII port, which works at 100  
Mbps full duplex for router application  
Support port base VLAN & tag VLAN  
Support CoS  
Support SMART MAC function  
Support spanning tree protocol  
Support max forwarding packet length 1552/  
1536 bytes option  
IP178C operates in store and forward mode. It  
supports flow control, auto MDI/MDI-X, CoS, port  
base VLAN, bandwidth control, DiffServ, SMART  
MAC and LED functions, etc. Each port can be  
configured as auto-negotiation or forced 10  
Mbps/100 Mbps, full/half duplexmode. Using an  
EEPROM or pull up/down resistors on specific  
pins can configure the desired options.  
Support 8-level bandwidth control  
Support SCA  
Built in linear regulator control circuit  
Support Lead Free package (Please refer to  
the Order Information)  
Besides an 8-port switch application, IP178C  
supports one MII/RMII ports for router application,  
which supports 7 LAN ports and one WAN port.  
The external MAC can monitor or configure  
IP178C by accessing MII registers through SMI.  
Note – some features need CPU support, please  
refer to the detail description inside this data sheet  
MII/RMII port also can be configured to be MAC  
mode. It is used to interface an external PHY to  
work as an 8+1 switch.  
1/91  
October 27, 2005  
IP178C-DS-R09  
Copyright © 2004, IC Plus Corp.  
 

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