LAN8741-EN

LAN8741/LAN8741i Small Footprint MII/RMII 10/100 Energy Efficient Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology Data Brief PRODUCT FEATURES Highlights Key Benefits Single-Chip Ethernet Physical Layer Transceiver High-performance 10/100 Ethernet transceiver Compliant with IEEE 802.3/802.3u (Fast Ethernet) (PHY) Compliant with ISO 802-3/IEEE 802.3 (10BASE-T) Compliant with Energy Efficient Ethernet 802.3az Compliant with Energy Efficient Ethernet IEEE 802.3az Comprehensive flexPWR technology Loop-back modes Flexible power management architecture Auto-negotiation LVCMOS Variable I/O voltage range: +1.8 V to +3.3 V Automatic polarity detection and correction Integrated 1.2 V regulator with disable feature Link status change wake-up detection Vendor specific register functions Target Applications Supports both MII and the reduced pin count RMII Set-Top Boxes interfaces Networked Printers and Servers Power and I/Os Various low power modes Test Instrumentation Integrated power-on reset circuit LAN on Motherboard Two status LED outputs Embedded Telecom Applications May be used with a single 3.3 V supply Video Record/Playback Systems Additional Features Ability to use a low cost 25 MHz crystal for reduced Cable Modems/Routers BOM DSL Modems/Routers Packaging Digital Video Recorders 32-pin SQFN (5 x 5 mm) lead-free RoHS compliant IP and Video Phones package with MII and RMII Wireless Access Points Environmental Commercial temperature range (0C to +70C) Digital Televisions Industrial temperature range (-40C to +85C) Digital Media Adaptors/Servers Gaming Consoles POE Applications (Refer to SMSC Application Note 17.18) SMSC LAN8741/LAN8741i Revision 1.0 (05-07-12) PRODUCT PREVIEW Small Footprint MII/RMII 10/100 Energy Efficient Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology ORDER NUMBER(S): LAN8741-EN (Tray) for 32-pin, SQFN lead-free RoHS compliant package (0C to +70C temp) LAN8741i-EN (Tray) for 32-pin, SQFN lead-free RoHS compliant package (-40C to +85C temp) LAN8741-EN-TR (Tape & Reel) for 32-pin, SQFN lead-free RoHS compliant package (0C to +70C temp) LAN8741i-EN-TR (Tape & Reel) for 32-pin, SQFN lead-free RoHS compliant package (-40 to +85C temp) This product meets the halogen maximum concentration values per IEC61249-2-21 For RoHS compliance and environmental information, please visit www.smsc.com/rohs Please contact your SMSC sales representative for additional documentation related to this product such as application notes, anomaly sheets, and design guidelines. Copyright 2012 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC s standard Terms of Sale Agreement dated before the date of your order (theTerms of Sale Agreemen). The product may contain design defects or errors known as anomalies which may cause the product s functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSCs website at