Ethernet Switch ICs

Ethernet switch ICs are electrical components that provide control and switching capabilities to ethernet switches. 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.




How do Ethernet switch ICs work?




An Ethernet switch IC provides the mechanism for software on a processor to search, learn or delete an entry in a Media Access Control (MAC) address table. They use memory optimisation to enable high speed switching. 




Most Ethernet switch ICs have advanced power management features that enable them to power down at the software, hardware, port or even transceiver level. Some will even have a bypass mode that enables them to shut down the processor connected to the switch without impacting the normal switch operation.




What are Ethernet switch ICs used for?




Applications of ethernet switch ICs range from Internet of Things (IoT) consumer electronics and gaming to industrial factory automation and computing.


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Description Price PHY/Transceiver Interface Typical Data Rate Number of Ports VLAN Support Fibre Support Integrated LED Drivers Typical Operating Supply Voltage Package Type Pin Count Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 912-5252
Mfr. Part No.LAN9353/ML
BrandMicrochip
TWD221
Each
units
MII/RMII/Turbo MII 10 Mbps, 100 Mbps 3 Yes Yes - 1.8 → 3.3 V QFN 64 9 x 9 x 1mm 1mm 9mm +70 °C 0 °C
RS Stock No. 803-2074
Mfr. Part No.LAN9303M-AKZE
BrandMicrochip
TWD208
Each
units
MII/RMII 200Mbps 3 Yes - - 3.3 V QFN 72 10.1 x 10.1 x 0.95mm 0.95mm 10.1mm +70 °C 0 °C
RS Stock No. 910-1622
Mfr. Part No.KSZ8995MAI
BrandMicrochip
TWD561
Each
units
MII/SNI 10 Mbps, 100 Mbps 5 Yes Yes Yes 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +85 °C -40 °C
RS Stock No. 910-1957
Mfr. Part No.KSZ8997
BrandMicrochip
TWD1,029
Each
units
MII 10 Mbps, 100 Mbps 8 Yes - Yes 2.1 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C 0 °C
RS Stock No. 146-3231
Mfr. Part No.KSZ9897RTXC
BrandMicrochip
TWD326
Each (In a Tray of 90)
units
- 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s 7 Yes - Yes 1.8 V, 2.5 V, 3.3 V TQFP-EP 128 14.2 x 14.2 x 1.05mm 1.05mm 14.2mm +70 °C 0 °C
RS Stock No. 889-5231
Mfr. Part No.LAN9303-ABZJ
BrandMicrochip
TWD142
Each (In a Tray of 260)
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes - No 3.3 V QFN EP 56 8 x 8 x 0.95mm 0.95mm 8mm +70 °C 0 °C
RS Stock No. 911-3338
Mfr. Part No.KSZ8863RLLI
BrandMicrochip
TWD272
Each
units
MII 10 Mbps, 100 Mbps 3 Yes Yes Yes 1.8 V, 2.5 V, 3.3 V LQFP 48 7.1 x 7.1 x 1.45mm 1.45mm 7.1mm +85 °C -40 °C
RS Stock No. 910-1922
Mfr. Part No.KSZ8995FQI
BrandMicrochip
TWD685
Each
units
MII/SNI 10 Mbps, 100 Mbps 5 Yes Yes Yes 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 3.15mm 3.15mm 20mm +85 °C -40 °C
RS Stock No. 910-1666
Mfr. Part No.KSZ8863MLL
BrandMicrochip
TWD245
Each
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes Yes Yes 1.8 V, 3.3 V LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm +70 °C 0 °C
RS Stock No. 893-8265
Mfr. Part No.LAN9303I-ABZJ
BrandMicrochip
TWD219
Each
units
MII/RMII/Turbo MII 200Mbps 3 Yes - - 3.3 V QFN 56 7.95 x 7.95 x 0.9mm 0.9mm 7.95mm +85 °C -40 °C
RS Stock No. 910-1663
Mfr. Part No.KSZ8863RLL
BrandMicrochip
TWD245
Each
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes Yes Yes 1.8 V, 3.3 V LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm +70 °C 0 °C
RS Stock No. 912-5265
Mfr. Part No.LAN9355/ML
BrandMicrochip
TWD254
Each
units
MII/RMII/Turbo MII 10 Mbps, 100 Mbps 3 Yes Yes - 1.8 → 3.3 V QFN 88 12 x 12 x 1mm 1mm 12mm +70 °C 0 °C
RS Stock No. 912-5256
Mfr. Part No.LAN9354/ML
BrandMicrochip
TWD207
Each
units
RMII 10 Mbps, 100 Mbps 3 Yes Yes - 1.8 → 3.3 V QFN 56 8 x 8 x 1mm 1mm 8mm +70 °C 0 °C
RS Stock No. 825-1158
Mfr. Part No.LAN9311I-NZW
BrandMicrochip
TWD409
Each
units
MII 10 Mbps, 100 Mbps 2 Yes - - 1.8 V, 3.3 V XVTQFP 128 14.2 x 14.2 x 1.05mm 1.05mm 14.2mm +85 °C -40 °C
RS Stock No. 716-0446
Mfr. Part No.LAN9303-ABZJ
BrandMicrochip
TWD228
Each
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes - No 3.3 V QFN 56 8 x 8 x 0.95mm 0.95mm 8mm +70 °C 0 °C
RS Stock No. 911-3310
Mfr. Part No.KSZ8895MQXIA
BrandMicrochip
TWD367
Each
units
MII 10 Mbps, 100 Mbps 5 Yes Yes Yes 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 2.9mm 2.9mm 20mm +85 °C -40 °C
RS Stock No. 910-1907
Mfr. Part No.KSZ8993M
BrandMicrochip
TWD362
Each
units
MII/MIIM/SNI 10 Mbps, 100 Mbps 3 Yes Yes Yes 1.8 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C 0 °C
RS Stock No. 911-3354
Mfr. Part No.KSZ8895RQXIA
BrandMicrochip
TWD367
Each
units
MII 10 Mbps, 100 Mbps 5 Yes Yes Yes 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 2.9mm 2.9mm 20mm +85 °C -40 °C
New
RS Stock No. 165-9597
Mfr. Part No.MAX4890ETJ+
BrandMaxim
TWD186
Each (In a Tube of 60)
units
- 10 Mbps, 100 Mbps, 1000 Mbps 4 - - Yes 3 → 3.6 V TQFN 32 5.1 x 5.1 x 0.75mm 0.75mm 5.1mm +85 °C -40 °C
RS Stock No. 910-1878
Mfr. Part No.KSZ8999I
BrandMicrochip
TWD1,586
Each
units
MII/SNI 10 Mbps, 100 Mbps 9 Yes Yes Yes 2.1 V, 3.3 V PQFP 208 28 x 28 x 3.32mm 3.32mm 28mm +85 °C -40 °C