Description
LAN8710AI-EZK-TR Microchip 10/100 Base-T/TX Ethernet Transceiver with MII/RMII Interface1.2V 32-QFN T/R RoHS
The LAN8710A/LAN8710Ai is a low-power 10BASE-T/100BASE-TX physical layer (PHY) transceiver with variable I/O voltage that is compliant with the IEEE 802.3-2005 standards.
The LAN8710A/LAN8710Ai supports communication with an Ethernet MAC via a standard MII (IEEE 802.3u)/RMII interface. It contains a full-duplex 10-BASE-T/100BASE-TX transceiver and supports 10Mbps (10BASE-T) and 100Mbps (100BASE-TX) operation. The LAN8710A/LAN8710Ai implements auto-negotiation to automatically determine the best possible speed and duplex mode of operation. HP Auto-MDIX support allows the use of direct connect or cross-over LAN cables.
The LAN8710A/LAN8710Ai supports both IEEE 802.3-2005 compliant and vendor-specific register functions. However, no register access is required for operation. Register-selectable configuration options may be used to further define the functionality of the transceiver.
Per IEEE 802.3-2005 standards, all digital interface pins are tolerant to 3.6V. The device can be configured to operate on a single 3.3V supply utilizing an integrated 3.3V to 1.2V linear regulator. The linear regulator may be optionally disabled, allowing usage of a high efficiency external regulator for lower system power dissipation.
The LAN8710A/LAN8710Ai is available in both extended commercial and industrial temperature range versions.
Specifications
Manufacturer: Microchip
Product Category: Ethernet ICs
Mounting Style: SMD/SMT
Package / Case: QFN-32
Product: Ethernet Transceivers
Standard: 10/100BASE-T
Number of Transceivers: 1 Transceiver
Data Rate: 10 Mb/s, 100 Mb/s
Interface Type: MII, RMII
Operating Supply Voltage: 1.2 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Series: LAN8710
Packaging: Cut Tape
Packaging: Reel
Brand: Microchip Technology
Supply Current – Max: 54 mA
Duplex: Full Duplex, Half Duplex
Moisture Sensitive: Yes
Product Type: Ethernet ICs
Factory Pack Quantity: 5000
Subcategory: Communication & Networking ICs
Supply Voltage – Max: 1.25 V
Supply Voltage – Min: 1.14 V
Unit Weight: 0.006653 oz
Microchip’s LAN8710A/LAN8710Ai are high-performance, small-footprint, low-power 10BASE-T/100BASE-TX transceivers specifically designed for today’s consumer electronics, industrial and enterprise applications. The LAN8710A/LAN8710Ai are the industry’s smallest footprint solution with up to 40% lower power consumption than existing Microchip transceivers. The LAN8710A/LAN8710Ai have an integrated voltage regulator and ESD protection components to help reduce Bill of Material (BOM) costs.
The LAN8710A/LAN8710Ai connect to the MAC layer using a variable voltage, digital standard MII or RMII interface, These devices support HP Auto-MDIX†, employ Microchip’s proprietary flexPWR technology and are available in both extended commercial (0° to 85°C) and industrial (-40° to 85°C) temperature range options.
Microchip’s complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in*.
†HP Auto-MDIX eliminates the need for special “crossover” cables when connecting LAN devices together.
Manufacturer:Microchip Technology
Datasheet:Microchip/00002164B.pdf
