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 170-0733
製造零件編號W5100
BrandWIZnet Inc
TWD134.50
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 419-930
製造零件編號W5100
BrandWIZnet Inc
TWD156.00
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 419-952
製造零件編號RTL8201CP-VD-LF
BrandWIZnet Inc
TWD82.00
/個 (每包:2個)
單位
10BaseT, 100BaseTX - MII, SNI Full Duplex, Half Duplex 10 Mbps, 100 Mbps External, Internal IEEE 802.3u Surface Mount LQFP 48 Yes - 3.3 V 7 x 7 x 1.5mm
RS庫存編號 173-0300
製造零件編號RTL8201CP-VD-LF
BrandWIZnet Inc
TWD44.10
Each (In a Tray of 260)
單位
10BaseT, 100BaseTX - MII, SNI Full Duplex, Half Duplex 10 Mbps, 100 Mbps External, Internal IEEE 802.3u Surface Mount LQFP 48 Yes - 3.3 V 7 x 7 x 1.5mm
RS庫存編號 178-5221
製造零件編號LAN9252I/PT
BrandMicrochip
TWD343.40
Each (In a Tray of 160)
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 TQFP 64 Yes Yes 3.3 (Max.) V 10 x 10 x 1.05mm
RS庫存編號 880-6718
製造零件編號LAN9252I/PT
BrandMicrochip
TWD415.00
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 TQFP 64 Yes Yes 3.3 (Max.) V 10 x 10 x 1.05mm
RS庫存編號 178-5356
製造零件編號LAN9252I/ML
BrandMicrochip
TWD311.80
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 169-8261
製造零件編號CS8900A-CQ3Z
TWD313.20
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 228-986
製造零件編號CS8900A-CQ3Z
TWD384.00
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 698-8987
製造零件編號ENC28J60-I/SO
BrandMicrochip
TWD97.00
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 178-4863
製造零件編號ENC28J60-I/SO
BrandMicrochip
TWD90.50
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 880-6714
製造零件編號LAN9252I/ML
BrandMicrochip
TWD387.00
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 825-1048
製造零件編號LAN91C96-MS
BrandMicrochip
TWD481.00
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 155-9321
製造零件編號LTC4265IDE#PBF
TWD126.70
毎管:91 個
單位
PoE-Base - PD Interface - - - IEEE 802.3 Surface Mount DFN 12 - - 60 (Max.) V 4 x 3 x 0.7mm
全新
RS庫存編號 187-7717
製造零件編號LAN7431-I/YXX
BrandMicrochip
TWD301.50
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 772-9427
製造零件編號LAN91C96-MU
BrandMicrochip
TWD466.00
單位
10BaseT EISA, ISA AUI Full Duplex 10Mbps External, Internal IEEE 802.3 Surface Mount TQFP 100 - Yes 3.3 V 14.1 x 14.1 x 1.05mm
RS庫存編號 772-9610
製造零件編號LAN9514-JZX
BrandMicrochip
TWD173.00
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 858-0633
製造零件編號LTC4266IUHF#PBF
TWD370.00
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 888-4843
製造零件編號LAN9221I-ABZJ
BrandMicrochip
TWD208.90
Each (In a Tray of 260)
單位
10BaseT, 100BaseTX - MII Full Duplex, Half Duplex 10 Mbps, 100 Mbps Internal IEEE 802.3, IEEE 802.3u Surface Mount QFN 56 Yes Yes 3.3 V 7.95 x 7.95 x 0.9mm
RS庫存編號 665-8992
製造零件編號TPS2376D
TWD84.80
/個 (每包:5個)
單位
- - - - - - - Surface Mount SOIC 8 - - - 4.9 x 3.91 x 1.58mm