Ethernet Controllers

Ethernet controllers are an integrated circuit chip that control Ethernet communications. Ethernet is how most computers communicate with each other and is also how most computers connect with the Internet. The internet cable, which plugs into your computer, transfers data to the Ethernet controller, which then decodes the data and puts it into a form your computer can use.
An Ethernet controller determines 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.
Applications
Modern computers have built-in Ethernet controllers on the motherboard. Older computers use a network interface card, which has the Ethernet controller chip on it.

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Description Price Physical Network Type Host Interface Network Interface Communication Mode Data Rate Loopback Mode Standard Supported Mounting Type Package Type Pin Count Auto-Negotiation DMA Support Typical Operating Supply Voltage Dimensions
RS庫存編號 178-5008
製造零件編號LAN91C111I-NU
BrandMicrochip
HK$181.414
Each (In a Tray of 90)
單位
10BaseT, 100BaseT, 100BaseT4, 100BaseTX EISA, ISA MII Full Duplex, Half Duplex 10 Mbps, 100 Mbps Internal IEEE 802.3u Surface Mount TQFP 128 Yes Yes 3.3 V 14 x 14 x 1mm
RS庫存編號 682-7435
製造零件編號WG82574L S LBA9
BrandIntel
HK$55.02
單位
- - - - 1000Mbit/s - - Surface Mount QFN 64 - - 3.3 V 9 x 9 x 0.85mm
RS庫存編號 187-7717
製造零件編號LAN7431-I/YXX
BrandMicrochip
HK$45.475
Each (In a Tray of 168)
單位
- - - Full Duplex, Half Duplex 2.5Gbit/s External IEEE 802.3az Surface Mount SQFN 72 Yes Yes 1.8 V, 2.5 V, 3.3 V 10 x 10 x 0.95mm
RS庫存編號 823-0751
製造零件編號LAN9730I-ABZJ
BrandMicrochip
HK$43.99
/個 (每包:2個)
單位
10BaseT, 100BaseTX USB MII Full Duplex, Half Duplex 10 Mbps, 100 Mbps - IEEE 802.3, IEEE 802.3u Surface Mount QFN 56 Yes - 3.3 V 8.15 x 8.15 x 0.9mm
RS庫存編號 169-8261
製造零件編號CS8900A-CQ3Z
HK$80.09
毎管:90 個
單位
10Base2, 10Base5, 10BaseF, 10BaseT ISA AUI Full Duplex, Half Duplex 10Mbps External, Internal IEEE 802.3 Surface Mount LQFP 100 Yes Yes 3.3 V 14 x 14 x 1.4mm
RS庫存編號 170-0733
製造零件編號W5100
BrandWIZnet Inc
HK$35.782
Each (In a Tray of 160)
單位
10BaseT, 100BaseTX SPI MII Full Duplex, Half Duplex 100Mbps Internal IEEE 802.3u Surface Mount LQFP 80 Yes - 3.3 V 10 x 10 x 1.45mm
RS庫存編號 178-4863
製造零件編號ENC28J60-I/SO
BrandMicrochip
HK$22.59
毎管:27 個
單位
10BaseT Serial-SPI SPI Full Duplex, Half Duplex 10 Mbps, 100 Mbps, 1000 Mbps - IEEE 802.3 Surface Mount SOIC 28 - Yes 3.3 V 17.9 x 7.5 x 2.05mm
RS庫存編號 825-1048
製造零件編號LAN91C96-MS
BrandMicrochip
HK$136.40
單位
10BaseT SPI AUI Full Duplex 10Mbps External, Internal ANSI 8802-3, IEEE 802.3 Surface Mount QFP 100 - Yes 5 V 20.1 x 14.1 x 3.05mm
RS庫存編號 798-5245
製造零件編號LAN9500AI-ABZJ
BrandMicrochip
HK$41.55
單位
10BaseT, 100BaseTX - MII Full Duplex, Half Duplex 12 Mbps, 480 Mbps Internal IEEE 802.3, IEEE 802.3u Surface Mount QFN 56 Yes - 3.3 V 8.15 x 8.15 x 0.95mm
RS庫存編號 155-9351
製造零件編號LTC4266IUHF#PBF
HK$75.387
毎管:52 個
單位
IEEE802.3 I2C - - - - IEEE 802.3af Surface Mount QFN 38 - - 3.3 V 7 x 5 x 0.7mm
RS庫存編號 178-5356
製造零件編號LAN9252I/ML
BrandMicrochip
HK$74.737
Each (In a Tray of 260)
單位
10BaseT, 100BaseTX Host Bus MDI, MDIX, MII, RMII Full Duplex, Half Duplex 100Mbps Internal ANSI X3.263, IEEE 802.3, IEEE 802.3u Surface Mount QFN 64 Yes Yes 3.3 (Max.) V 9 x 9 x 0.95mm
RS庫存編號 912-2941
製造零件編號ENC28J60-I/SS
BrandMicrochip
HK$21.91
毎管:47 個
單位
10BaseT Serial-SPI MII, MIIM Full Duplex, Half Duplex 10Mbps Internal IEEE 802.3 Surface Mount SSOP 28 - Yes 3.3 V 10.5 x 5.6 x 1.85mm
RS庫存編號 154-7661
製造零件編號LTC4267IDHC-3#PBF
HK$36.369
毎管:73 個
單位
PoE RJ45 PD Interface - - - IEEE 802.3af Surface Mount DFN 16 - - -57 V 5 x 3 x 0.7mm
RS庫存編號 889-5130
製造零件編號LAN9514-JZX
BrandMicrochip
HK$36.39
Each (In a Tray of 260)
單位
10BaseT, 100BaseTX USB - Full Duplex, Half Duplex 1.5 Mbps, 12 Mbps, 480 Mbps - IEEE 802.3u Surface Mount QFN 64 - - 3.3 V 9.1 x 9.1 x 0.95mm
RS庫存編號 698-8981
製造零件編號ENC28J60-I/SP
BrandMicrochip
HK$25.93
單位
10BaseT Serial-SPI - Full Duplex, Half Duplex 10 Mbps, 100 Mbps, 1000 Mbps - IEEE 802.3 Through Hole SPDIP 28 - Yes 3.3 V 35.56 x 8.51 x 3.81mm
RS庫存編號 187-7715
製造零件編號LAN7430-I/Y9X
BrandMicrochip
HK$49.976
Each (In a Tray of 260)
單位
- - - Full Duplex, Half Duplex 2.5Gbit/s External IEEE 802.3az Surface Mount SQFN 48 Yes Yes 1.8 V, 2.5 V, 3.3 V 7 x 7 x 0.95mm
RS庫存編號 672-6840
製造零件編號LAN9218-MT
BrandMicrochip
HK$162.21
單位
10BaseT, 100BaseTX - - Full Duplex, Half Duplex 10 Mbps, 100 Mbps - IEEE 802.3u Surface Mount TQFP 100 Yes Yes 3.3 V 14 x 14 x 1.4mm
RS庫存編號 880-6714
製造零件編號LAN9252I/ML
BrandMicrochip
HK$92.99
單位
10BaseT, 100BaseTX Host Bus MDI, MDIX, MII, RMII Full Duplex, Half Duplex 100Mbps Internal ANSI X3.263, IEEE 802.3, IEEE 802.3u Surface Mount QFN 64 Yes Yes 3.3 (Max.) V 9 x 9 x 0.95mm
RS庫存編號 858-0633
製造零件編號LTC4266IUHF#PBF
HK$113.56
單位
IEEE802.3 I2C - - - - IEEE 802.3af Surface Mount QFN 38 - - 3.3 V 7 x 5 x 0.7mm
RS庫存編號 170-0900
製造零件編號W5200
BrandWIZnet Inc
HK$35.222
個 (在毎卷:2000)
單位
10BaseT, 100BaseTX SPI MDI/MDIX Full Duplex, Half Duplex 10 Mbps, 100 Mbps Internal - Surface Mount QFN 48 Yes - 3.63 V dc 7 x 7 x 0.7mm