Ethernet PHY
Ethernet PHY controller ICs implement the physical-layer transceiver (10/100/1000BASE-T, SGMII, etc.) and connect MACs via MII/RMII/GMII/RGMII interfaces. They handle auto-negotiation, link training, MDIO management and often include cable diagnostics and clock/data recovery, making them essential for embedded routers, gateways and industrial Ethernet endpoints.
Parts (35 families, 46 parts)
KSZ9031RNXIA-TR
Active
MCHPMicrochip Technology
The KSZ9031RNXIA-TR is a single-port 10/100/1000Mbps Gigabit Ethernet transceiver designed for high-speed data transmission over standard CAT-5 unshielded twisted pair cable. It features a Reduced Gig...
LAN9252I/PT
Active
MCHPMicrochip Technology
The LAN9252I/PT is a highly integrated 2-port EtherCAT Slave Controller (ESC) featuring dual integrated 10/100 Ethernet PHYs that support both copper and fiber media. It serves as a dedicated communic...
1 variant
LAN9221I-ABZJ
Active
MCHPMicrochip Technology
The LAN9221I-ABZJ is a high-performance 10/100 Ethernet controller designed for embedded systems requiring high data throughput via a 16-bit non-PCI parallel interface. It features an integrated PHY a...
LAN9253/R4X
Active
MCHPMicrochip Technology
The LAN9253 is a 2-port EtherCAT device controller with integrated Ethernet PHYs and a flexible host interface. It supports MII, SPI, and I2C/SQI communication, making it a versatile bridge between a ...
VSC8501XML-03
Active
MCHPMicrochip Technology
The VSC8501XML-03 is a low-power, single-port Gigabit Ethernet PHY designed for space-constrained applications. It supports RGMII, GMII, and MII interfaces and is engineered for Synchronous Ethernet (...
LAN9221-ABZJ
Active
MCHPMicrochip Technology
The LAN9221-ABZJ is a high-performance 10/100 Ethernet controller featuring an integrated PHY and a flexible parallel interface. It is designed for embedded systems that require robust networking capa...
LAN91C111-NU
Active
MCHPMicrochip Technology
The LAN91C111-NU is a single-chip 10/100 Ethernet controller with an integrated physical layer (PHY) designed for 3.3V systems. It features a parallel interface with an internal 32-bit wide data path ...
1 variant
LAN91C111I-NS
Active
MCHPMicrochip Technology
The LAN91C111I-NS is a highly integrated single-chip Ethernet controller combining a 10/100 Mbps MAC and PHY with a flexible parallel interface. It features an internal 32-bit wide data path and 8KB o...
1 variant
LAN9254-I/JRX
Active
MCHPMicrochip Technology
The LAN9254 is a 3-port EtherCAT device controller with integrated Ethernet PHYs, designed for industrial real-time communication. It supports standard EtherCAT features including Distributed Clocks a...
LAN8720A-CP-ABC
Active
MCHPMicrochip Technology
The LAN8720A-CP-ABC is a high-performance, low-power 10/100 Ethernet transceiver designed for small footprint applications. It utilizes Microchip flexPWR technology to reduce power consumption while p...
LAN9250/ML
Active
MCHPMicrochip Technology
The LAN9250/ML is a high-performance 10/100 Ethernet controller featuring an integrated PHY and MAC designed for embedded systems requiring high-speed connectivity over SPI or I2C. It includes a hardw...
1 variant
ENC28J60-I/ML
Active
MCHPMicrochip Technology
The ENC28J60-I/ML is a stand-alone 10BASE-T Ethernet controller with an integrated MAC and PHY, designed to serve as an Ethernet interface for any microcontroller with an SPI port. It features 8 Kbyte...
KSZ8081MNXCA-TR
Active
MCHPMicrochip Technology
The KSZ8081MNXCA-TR is a single-supply 10BASE-T/100BASE-TX Ethernet physical layer transceiver designed for data transmission over standard CAT-5 unshielded twisted pair cable. This device utilizes th...
LAN91C96-MU
Active
MCHPMicrochip Technology
The LAN91C96-MU is a highly integrated single-chip Ethernet controller designed for 10 Base-T networks using a parallel host interface. It features a unique 6 KB internal RAM buffer managed by a hardw...
1 variant
TITexas Instruments
The DP83848CVVX/NOPBG4 is a Texas Instruments 10/100-Mbps Ethernet physical layer transceiver, or PHY. It handles the analog and signaling side of an Ethernet interface and connects a MAC or microcont...
Also available as:
DP83848CVVX/NOPB
LAN9254-V/JRX
Active
MCHPMicrochip Technology
The LAN9254-V/JRX is a 3-port EtherCAT device controller with integrated dual 10/100 Ethernet PHYs designed for high-performance industrial automation. It features 8192 bytes of Process Data RAM and 3...
DP83867IRPAPRG4
Active
TITexas Instruments
The DP83867IR is a robust, low-power, fully-featured Physical Layer transceiver with integrated PMD sublayers that support 10BASE-Te, 100BASE-TX, and 1000BASE-T Ethernet protocols. Designed for harsh ...
MCHPMicrochip Technology
The LAN9500A-ABZJ-TR is a high-performance, small-form-factor USB 2.0 to 10/100 Ethernet bridge designed for embedded systems requiring network connectivity via a USB port. It integrates a 10/100 Ethe...
DP83867IRPAPR
NRND
TITexas Instruments
The DP83867IRPAPR is a robust, low-power Gigabit Ethernet Physical Layer (PHY) transceiver that supports 10BASE-Te, 100BASE-TX, and 1000BASE-T Ethernet protocols. It provides a reliable Ethernet inter...
MCHPMicrochip Technology
The LAN9253-V/R4X is a high-performance 2/3-port EtherCAT Slave Controller (ESC) with integrated Ethernet PHYs, designed for industrial real-time communication. It supports SPI, SQI, and 8/16-bit host...
EVAL-ADIN2111EBZ
Active
ADIAnalog Devices Inc.
The EVAL-ADIN2111EBZ is a comprehensive evaluation platform for the ADIN2111, a low-power, dual-port 10BASE-T1L Ethernet switch. This board allows engineers to test long-reach Ethernet connectivity ov...
MCHPMicrochip Technology
The LAN9500AI-ABZJ-TR is a high-performance, small-form-factor USB 2.0 to 10/100 Ethernet controller designed for industrial temperature ranges. It integrates a 10/100 Ethernet MAC and PHY, an HSIC in...
DP83848IVV/NOPB
DP83848IVV/NOPBG4
TITexas Instruments
The DP83848IVV/NOPB is a robust, single-port 10/100 Mbps Ethernet Physical Layer (PHY) transceiver designed for reliable operation in industrial environments. It provides a complete physical layer sol...
TITexas Instruments
The TLK110PT is a single-port 10/100 Ethernet PHY transceiver designed for industrial applications. It supports both MII and RMII interfaces for flexible connection to a wide range of MACs and microco...
MCHPMicrochip Technology
The LAN8814 is a high-performance quad-port Gigabit Ethernet PHY designed for complex networking environments requiring high port density and precise synchronization. It features a QSGMII/Q-USGMII MAC...
MCHPMicrochip Technology
The LAN9253 is a 2/3-port EtherCAT Slave Controller (ESC) with dual integrated 100BASE-TX Ethernet PHYs and support for Auto-MDIX. It allows host microcontrollers to interface with EtherCAT networks v...
MCHPMicrochip Technology
The LAN9250I/PT is a high-performance 10/100 Industrial Ethernet controller featuring an integrated PHY and MAC designed for high-reliability embedded systems. It supports the IEEE 1588v2 standard for...
MCHPMicrochip Technology
The VSC8501XML is a single-port 10/100/1000 Base-T Gigabit Ethernet PHY featuring a low-EMI voltage mode architecture and EcoEthernet 2.0 technology for high efficiency. It supports RGMII and G.8261/Y...
MCHPMicrochip Technology
The LAN8804 is a high-performance quad-port Gigabit Ethernet transceiver designed for dense networking applications. It features a QSGMII interface to reduce pin count and supports Time Sensitive Netw...
Intel
The WGI210AT is a standalone, single-port Gigabit Ethernet controller designed for high-performance network connectivity in embedded and industrial systems. It supports 10/100/1000 Mbps data rates and...
1 variant
MCHPMicrochip Technology
The LAN7800-I/VSX is a high-performance USB 3.1 Gen 1 to 10/100/1000 Ethernet bridge controller designed for industrial environments. It provides a seamless SuperSpeed USB to Gigabit Ethernet interfac...
MaxLinear
The GPY211C0VC is a low-power 2.5 Gigabit Ethernet PHY designed for high-speed connectivity in space-constrained applications. It supports multi-rate operation including 10/100/1000BASE-T and 2500BASE...
TITexas Instruments
The DP83848JSQ/NOPB is a single-port 10/100 Mb/s Ethernet Physical Layer (PHY) transceiver designed for robust physical layer communications. It features a Media Independent Interface (MII) and a Redu...
Intel
The NHI350AM2 is a high-performance Gigabit Ethernet controller designed for server and embedded applications, supporting dual-port 10/100/1000 Mbps connectivity. This IC utilizes a PCIe 2.1 interface...
Broadcom / Avago
The BCM5461SA1IPFG is a single-port 10/100/1000BASE-T Gigabit Ethernet transceiver designed for high-performance networking applications. This industrial temperature rated PHY features a low-power arc...
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