Ethernet Interface Ics

Ethernet interface ICs are hardware components which allow communication between devices, using Ethernet protocol. Ethernet is a popular for of LAN (Local Area Network) technology which is used to connect computers to the internet. Ethernet interface components are essential for embedded designs that utilise Ethernet protocol.

Ethernet interface ICs come in semiconductor packages such as QFN, TQFP and SOIC.

Types of Ethernet Interface IC

Ethernet controllers determine whether each packet of data is meant for the local computer or another computer on the same network. If the information is meant for the local computer, it decodes that information and relays it to the processor. If the information is meant for another computer on the network, the information is discarded.

Ethernet switches provide control and switching capabilities. They are usually attached to the circuit board of an Ethernet switch and work together with the power supply and fans to ensure optimum switching.

Ethernet transceivers are designed to connect computers or electronic devices within a network. They are composed of a transmitter and receiver which allows them to place signals onto the network and detect incoming signals.

Where are Ethernet interface ICs used?

  • Computers
  • IoT applications
  • Electronics
  • Gaming
  • Automation

...
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Description Price Physical Network Type Host Interface IC Type Network Interface Communication Mode Data Rate Number of Transceivers Fibre Support Loopback Mode Number of Ports Standard Supported Mounting Type VLAN Support Package Type
RS Stock No. 910-1878
Mfr. Part No.KSZ8999I
BrandMicrochip
£21.67
Each
Units
- - Switch MII, SNI - 10 Mbps, 100Mbps - Yes - 9 - Surface Mount Yes PQFP
RS Stock No. 178-4852
Mfr. Part No.KSZ8999I
BrandMicrochip
£19.70
Each (In a Tray of 24)
Units
- - Switch MII, SNI - 10 Mbps, 100Mbps - Yes - 9 - Surface Mount Yes PQFP
RS Stock No. 178-5259
Mfr. Part No.LAN8740A-EN
BrandMicrochip
£0.832
Each (In a Tray of 490)
Units
- - Transceiver - - 100Mbps 1 - - - IEEE 802.3, IEEE 802.3az, IEEE 802.3u Surface Mount - SQFN
RS Stock No. 803-2241
Mfr. Part No.LAN8740A-EN
BrandMicrochip
£1.03
Each (In a Pack of 5)
Units
- - Transceiver - - 100Mbps 1 - - - IEEE 802.3, IEEE 802.3az, IEEE 802.3u Surface Mount - SQFN
RS Stock No. 889-5130
Mfr. Part No.LAN9514-JZX
BrandMicrochip
£3.20
Each (In a Tray of 260)
Units
100BaseTX, 10BaseT USB Controller - Full Duplex, Half Duplex 1.5 Mbps, 12 Mbps, 480Mbps - - - - IEEE 802.3u Surface Mount - QFN
RS Stock No. 770-7755
Mfr. Part No.ENC28J60-I/SS
BrandMicrochip
£2.33
Each (In a Pack of 2)
Units
10BaseT Serial-SPI Controller MII, MIIM Full Duplex, Half Duplex 10Mbps - - Internal - IEEE 802.3 Surface Mount - SSOP
RS Stock No. 772-9534
Mfr. Part No.LAN8720AI-CP
BrandMicrochip
£1.166
Each (In a Pack of 5)
Units
- - Transceiver - - 10 Mbps, 100Mbps 1 - - - IEEE 802.3u Surface Mount - QFN
RS Stock No. 672-6837
Mfr. Part No.LAN91C111-NU
BrandMicrochip
£19.17
Each
Units
100BaseT, 100BaseT4, 100BaseTX, 10BaseT EISA, ISA Controller MII Full Duplex, Half Duplex 10 Mbps, 100Mbps - - Internal - IEEE 802.3u Surface Mount - TQFP
RS Stock No. 889-5809
Mfr. Part No.LAN9514I-JZX
BrandMicrochip
£4.27
Each (In a Tray of 260)
Units
100BaseTX, 10BaseT - Controller - Full Duplex, Half Duplex 1.5 Mbps, 12 Mbps, 480Mbps - - Internal - IEEE 802.3, IEEE 802.3u Surface Mount - QFN
RS Stock No. 798-5248
Mfr. Part No.LAN9514I-JZX
BrandMicrochip
£5.86
Each
Units
100BaseTX, 10BaseT - Controller - Full Duplex, Half Duplex 1.5 Mbps, 12 Mbps, 480Mbps - - Internal - IEEE 802.3, IEEE 802.3u Surface Mount - QFN
RS Stock No. 887-7283
Mfr. Part No.LAN91C111-NU
BrandMicrochip
£14.60
Each (In a Tray of 90)
Units
100BaseT, 100BaseT4, 100BaseTX, 10BaseT EISA, ISA Controller MII Full Duplex, Half Duplex 10 Mbps, 100Mbps - - Internal - IEEE 802.3u Surface Mount - TQFP
RS Stock No. 912-2941
Mfr. Part No.ENC28J60-I/SS
BrandMicrochip
£1.95
Each (In a Tube of 47)
Units
10BaseT Serial-SPI Controller MII, MIIM Full Duplex, Half Duplex 10Mbps - - Internal - IEEE 802.3 Surface Mount - SSOP
RS Stock No. 911-5665
Mfr. Part No.LAN8720AI-CP
BrandMicrochip
£0.918
Each (In a Tray of 490)
Units
- - Transceiver - - 10 Mbps, 100Mbps 1 - - - IEEE 802.3u Surface Mount - QFN
RS Stock No. 165-6456
Mfr. Part No.LAN8720AI-CP-TR
BrandMicrochip
£1.11
Each (In a Pack of 5)
Units
- - Transceiver - - 10 Mbps, 100Mbps 1 - - - 100BASE-TX, 10BASE-T, IEEE 802.3-2005, IEEE802.3/802.3u, ISO 802-3/IEEE 802.3 Surface Mount - QFN
RS Stock No. 165-5148
Mfr. Part No.LAN8720AI-CP-TR
BrandMicrochip
£0.964
Each (On a Reel of 5000)
Units
- - Transceiver - - 10 Mbps, 100Mbps 1 - - - 100BASE-TX, 10BASE-T, IEEE 802.3-2005, IEEE802.3/802.3u, ISO 802-3/IEEE 802.3 Surface Mount - QFN
RS Stock No. 772-9610
Mfr. Part No.LAN9514-JZX
BrandMicrochip
£4.43
Each
Units
100BaseTX, 10BaseT USB Controller - Full Duplex, Half Duplex 1.5 Mbps, 12 Mbps, 480Mbps - - - - IEEE 802.3u Surface Mount - QFN
RS Stock No. 177-5511
Mfr. Part No.WIZ125SR
BrandWIZnet Inc
£28.958
Each (In a Box of 10)
Units
- - Transceiver - - 100Mbps 2 - - - - Screw Mount - -
RS Stock No. 911-3354
Mfr. Part No.KSZ8895RQXIA
BrandMicrochip
£4.79
Each
Units
- - Switch MII - 10 Mbps, 100Mbps - Yes - 5 - Surface Mount Yes PQFP
RS Stock No. 687-8749
Mfr. Part No.ENC424J600-I/ML
BrandMicrochip
£3.00
Each
Units
100BaseTX, 10BaseT Serial-SPI Controller MII, MIIM Full Duplex, Half Duplex 10 Mbps, 100Mbps - - Internal - IEEE 802.3 Surface Mount - QFN
RS Stock No. 716-0446
Mfr. Part No.LAN9303-ABZJ
BrandMicrochip
£4.39
Each
Units
- - Switch MII, RMII - 10 Mbps, 100Mbps - - - 3 - Surface Mount Yes QFN