IC+ IP175CH-LF QFP Ship from US, US $2.89 – Picture 0

IC+ IP175CH-LF QFP Ship from US, US $2.89 – Picture 1

Ic+ Ip175ch-lf Qfp Ship From Us

US $2.89

Tucson, Arizona, United States
Jan 29th

Open on mobile:
QR code

Our mission is to give you the e–components you need without having to deal with long delivery times from China. All of our components are already in the US. You can order 1pcs of any part, there is no minimum for ordering. just place an order and you will have your parts in no time! All components come in brand new condition with a 2 month limited warranty, you have plenty of time replace them if needed. 5 Port 10/100 Ethernet Integrated Switch Features General Description IP175A PCB compatible (pins compatible) IP175C/IP175CH integrates a 6-port switch Built in 6 MAC and 5 PHY controller, SSRAM, and 5 10/100 Ethernet Each port can be configured to be 10Base-T, transceivers. Each of the transceivers complies with 100Base-TX the IEEE802.3, IEEE802.3u, and IEEE802.3x 2k MAC address specifications. The DSP approach is utilized for 384k bits packet buffer memory designing transceivers with 0.18um technology; they Support auto-polarity for 10Mbps have high noise immunity and robust performance. Filter/ forward reserved address option Broadcast storm protection IP175C/IP175CH operates in store and forward Auto MDI-MDIX mode. It supports flow control, auto MDI/MDI-X, Support three MII/RMII ports CoS, port base VLAN, bandwidth control, DiffServ, Support SMI with MDC up to 12.5 Mhz SMART MAC and LED functions, etc. Each port can Support tagging & un-tagging be configured to auto-negotiation or forced Support Port base VLAN & tag VLAN 10M/100M, full/half duplexmode. Using an Support CoS EEPROM or pull up/down resistors on specified pins Support port security option can configure the desired options. Support SMART MAC function Support spanning tree protocol Besides a 5-port switch application, Max packet length 1552/ 1536 bytes IP175C/IP175CH supports three MII/RMII ports for Support 8-level bandwidth control router application, which supports 4 LAN ports, one Support Link quality LED for 100Mbps WAN port and one HOME/PNA or Access point. The Support direct, serial and dual color mode LED external MAC can monitor or configure Support one fiber port with far end fault function IP175C/IP175CH by accessing MII registers through for IP175CH only SMI0. Built in linear regulator control circuit Low power consumption MII/RMII port also can be configured to be MAC 0.18um, 128-pin PQFP mode. It is used to interface an external PHY to Support Lead Free package (Please refer to the work as a 5+1 switch. Through SMI1 Order Information) IP175C/IP175CH can monitor and configure external PHY. Note – some features need CPU support, please refer to the detail description inside this data sheet IP175CH supports one fiber port with far end fault function Copyright © 2004, IC Plus Corp. 1/111 Mar 09, 2007 IP175C/IP175CH-DS-R14 Page 1 IP175C/IP175C LF/IP175CH/IP175CH LF DawtawwS.DhaetaeStheet4U.com Table Of Contents Features................................................................................................................................................... 1 General Description................................................................................................................................. 1 Table Of Contents.................................................................................................................................... 2 Revision History....................................................................................................................................... 4 Comparison Table of IP175A & IP175C/IP175CH................................................................................... 6 Pin diagram (IP175C) .............................................................................................................................. 7 Pin diagram (IP175CH) ........................................................................................................................... 8 1 Pin description................................................................................................................................ 12 2 Functional Description.................................................................................................................... 34 2.1 Flow control........................................................................................................................ 34 2.2 Broadcast storm protection ................................................................................................ 34 2.3 Port locking (Port security)................................................................................................. 34 2.4 Port base VLAN ................................................................................................................. 34 2.5 Tag VLAN / Tag and un-tag function .................................................................................. 35 2.5.1 Tag and un-tag function ........................................................................................ 35 2.5.2 Tag VLAN .............................................................................................................. 35 2.5.3 Tag/ un-tag function and Tag VLAN function in a router application..................... 35 2.6 MII/RMII.............................................................................................................................. 36 2.7 SMART MAC...................................................................................................................... 42 2.7.1 System configuration ............................................................................................ 42 2.7.2 Packet from LAN to WAN ..................................................................................... 44 2.7.3 Packet from WAN to LAN ..................................................................................... 44 2.8 Built in regulator ................................................................................................................. 45 2.9 CoS .................................................................................................................................... 46 2.9.1 Port base priority................................................................................................... 46 2.9.2 Frame base priority ............................................................................................... 46 2.10 Spanning tree ..................................................................................................................... 48 2.10.1 Port states ............................................................................................................. 48 2.11 Special tag.......................................................................................................................... 49 2.11.1 From CPU to switch .............................................................................................. 49 2.11.2 From switch to CPU .............................................................................................. 49 U 2.12 Static MAC address table................................................................................................... 50 2.13 Serial mode LED................................................................................................................ 51 2.14 LED Blink Timing................................................................................................................ 53 2.15 Serial management interface ............................................................................................. 54 2.16 Force mode of PHY ........................................................................................................... 56 2.17 Reset.................................................................................................................................. 56 2.18 Bandwidth control............................................................................................................... 56 2.19 Fiber mode of port 4 (for IP175CH only)............................................................................ 56 2.20 MII registers of PHY........................................................................................................... 58 2.21 MII registers of Switch controller........................................................................................ 66 3 Electrical Characteristics .............................................................................................................. 101 3.1 Absolute Maximum Rating ............................................................................................... 101 3.2 DC Characteristic............................................................................................................. 101 3.3 AC Timing......................................................................................................................... 102 3.3.1 Reset Timing ....................................................................................................... 102 3.3.2 PHY Mode MII Timing ......................................................................................... 102 3.3.3 MAC Mode MII Timing ........................................................................................ 104 3.3.4 RMII Timing......................................................................................................... 105 3.3.5 SNI Timing .......................................................................................................... 106 3.3.6 SMI Timing .......................................................................................................... 107 Copyright © 2004, IC Plus Corp. 2/111 Mar 09, 2007 IP175C/IP175CH-DS-R14 Page 2 IP175C/IP175C LF/IP175CH/IP175CH LF DawtawwS.DhaetaeStheet4U.com 3.3.7 EEPROM Timing................................................................................................. 109 3.4 Thermal Data ................................................................................................................... 109 4 Order Information ..........................................................................................................................110 5 Package Detail .............................................................................................................................. 111 Copyright © 2004, IC Plus Corp. 3/111 Mar 09, 2007 IP175C/IP175CH-DS-R14 Page 3

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	IC+
MPN	IP175CH-LF
Model	IP175CH-LF QFP