DP83849IVS/NOPB ,PHYTER DUAL Ind Temp with Flexible Port Switching Dual Port 10/100 Mb/s Eth Phys Layer Transceiver 80-TQFP -40 to 85Features1• Low-power 3.3-V, 0.18-µm CMOS Technology • IEEE 802.3u MII• Low power Consumption <600 m ..
DP83850CVF ,100 Mb/s TX/T4 Repeater Interface Controller (100RIC⑩)FeaturesThe DP83850C 100 Mb/s TX/T4 Repeater Interface Con- ■ IEEE 802.3u repeater and management c ..
DP83858VF ,100 Mb/s TX/T4 Repeater Interface Controller (100RIC8⑩)Block DiagramMANAGEMENT & INTER REPEATER BUS INTERFACEEE_CKEE_CSEE_DIEE_DOActive Port #RDIRRDIORDC/ ..
DP83861VQM-3 ,EN Gig PHYTER 10/100/1000M Ethernet Physical Layer [Life-time buy]Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 6.6 GMII Setup and ..
DP83864AUT ,Quad GigPHYTER 10/100/1000 Ethernet Physical Layer [Life-time buy]FeaturesThe DP83864 is an extremely efficient full featured Quad ■ IEEE compliant 10BASE-T,100BASE- ..
DP83865BVH ,Gig PHYTER V 10/100/1000 Ethernet Physical LayerFeaturesThe DP83865 is a fully featured Physical Layer transceiver ■ Fully compliant with IEEE 10BA ..
DS9093AY+ ,iButton Key Ring Mountsapplications that require only momentary contact. The fob can be attached to a key ring for carryin ..
DS9093F+ ,iButton Key Ring Mountsapplications that require only momentary contact. Due to the different mounting technique, the DS90 ..
DS9094-SM3+ ,Surface-Mount iButton Clip DS9094SM Surface-Mount iButton Clip
DS9094-SM5+ ,Surface-Mount iButton Clip DS9094SM Surface-Mount iButton Clip
DS9096P/NO-BRAND ,iButton Adhesive Pads 19-4872; 8/09 DS9096P iButton Adhesive Pads
DS9096P+ ,iButton Adhesive PadsFEATURES DIMENSIONS Low-cost permanent attachment method for iButton Readily attaches iButton ..
DP83849IVS/NOPB
PHYTER DUAL Ind Temp with Flexible Port Switching Dual Port 10/100 Mb/s Eth Phys Layer Transceiver
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
Reference
Design
DP83849ISNOSAX1F –MAY 2008–REVISED SEPTEMBER 2015
DP83849I PHYTER DUAL Industrial Temperature With Flexible Port Switching Dual Port
10/100 Mb/s Ethernet Physical Layer Transceiver Device Overview
1.1 Features Low-power 3.3-V, 0.18-µm CMOS Technology • IEEE 802.3u MII Low power Consumption <600 mW Typical • IEEE 802.3u Auto-Negotiation and Parallel
Detection• 3.3-V MAC Interface IEEE 802.3u ENDEC, 10BASE-T Transceivers and• Auto-MDIX for 10/100 Mb/s Filters• Energy Detection Mode • IEEE 802.3u PCS, 100BASE-TX Transceivers and• Flexible MII Port Assignment Filters• Dynamic Integrity Utility • IEEE 1149.1 JTAG• Dynamic Link Quality Monitoring • Integrated ANSI X3.263 Compliant TP-PMD• TDR based Cable Diagnostic and Cable Length Physical Sub-layer with Adaptive Equalization andDetection Baseline Wander Compensation• Optimized Latency for Real-Time Ethernet • Programmable LED Support for Link, 10/100 Mb/sOperation Mode, Activity, Duplex and Collision Detect• Reference Clock Out • Single Register Accessfor Complete PHY Status• RMII Rev. 1.2 Interface (Configurable) • 10/100 Mb/s Packet BIST (Built-In Self Test)• SNI Interface (Configurable) • 80-pin TQFP Package (12-mm× 12-mm)• MII Serial Management Interface (MDC and MDIO)
1.2 Applications Medical Instrumentation • Wireless Remote Base Station Factory Automation • General Embedded Applications Motor and Motion Control
1.3 DescriptionThe numberof applications requiring Ethernet Connectivity continuesto expand. Along with this increased
market demandisa changein application requirements. Where single channel Ethernet usedto be
sufficient, many applications suchas wireless remote base stations and industrial networking now require
DUAL Port functionality for redundancyor system management.
The DP83849Iisa highly reliable, feature rich device perfectly suited for industrial applications enabling
Ethernet on the factory floor. The DP83849I features two fully independent 10/100 ports for multi-port
applications. The unique port switching capability also allows the two portsto be configuredto provide fully extension, media conversion, hardware based failover and port monitoring. optimum flexibilityin MPU selectionby supporting both MII and RMII interfaces.In device includesa powerful new diagnostics toolto ensure initial network operation and commonly usedfor during installation, cable time continuous monitoringof the the system prediction mechanismto detect and changing link
