SMSC part numbers

SMSC (LAN Ethernet controllers, USB hubs, EMC thermal sensors, embedded controllers) was acquired by Microchip Technology in 2012.

SMSC is now Microchip Technology (2012). We quote SMSC parts — current, obsolete and end-of-life — and parts that carry older SMSC markings. See also all Microchip Technology part numbers.

482 SMSC heritage part numbers

Part-number families from SMSC, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
LAN83C185-JT Microchip Technology Ethernet Transceivers TQFP-64(10x10) MII3.3V
LAN8700C-AEZG Microchip Technology Buffers, Drivers, Receivers, Transceivers QFN-36(6x6) 1.6V~3.6V12mA
LAN8700C-AEZG-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers UQFN-36-EP(6x6) 1.6V~3.6V12mA
LAN8700IC-AEZG Microchip Technology Ethernet Transceivers QFN-36-EP(6x6) MII, RMII10Mbit/s, 100Mbit/s
LAN8700IC-AEZG-TR Microchip Technology Ethernet Transceivers QFN-36-EP(6x6) MII, RMII10Mbit/s, 100Mbit/s
LAN8710A-EZC Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8710A-EZC-ABC Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8710A-EZC-TR Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8710A-EZC-TR-ABC Microchip Technology Ethernet Transceivers VQFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8710AI-EZK Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8710AI-EZK-ABC Microchip Technology Ethernet Transceivers SQFN-32(5x5) MII, RMII10BASE-T, 100BASE-TX
LAN8710AI-EZK-TR Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8710AI-EZK-TR-ABC Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8720A-CP Microchip Technology Ethernet ICs QFN-24-EP(4x4) RMII1.6V~3.6V
LAN8720A-CP-ABC Microchip Technology Ethernet Transceivers QFN-24-EP(4x4) RMII10Mbit/s, 100Mbit/s
LAN8720A-CP-TR Microchip Technology Ethernet Transceivers QFN-24 RMII10Mbit/s, 100Mbit/s
LAN8720A-CP-TR-ABC Microchip Technology Ethernet Transceivers QFN-24 RMII10Mbit/s, 100Mbit/s
LAN8720AI-CP Microchip Technology Ethernet Transceivers QFN-24-EP(4x4) RMII10Mbit/s, 100Mbit/s
LAN8720AI-CP-ABC Microchip Technology Buffers, Drivers, Receivers, Transceivers QFN-24-EP(4x4) 1.6V~3.6V12mA
LAN8720AI-CP-TR Microchip Technology Ethernet Transceivers QFN-24-EP(4x4) RMII10Mbit/s, 100Mbit/s
LAN8720AI-CP-TR-ABC Microchip Technology Ethernet Transceivers SQFN-24(4x4) RMII10Mbit/s, 100Mbit/s
LAN8740A-EN Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8740A-EN-TR Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8740AI-EN Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8740AI-EN-TR Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8741A-EN Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8741A-EN-TR Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8741AI-EN Microchip Technology Ethernet Transceivers QFN-32-EP(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8741AI-EN-TR Microchip Technology Ethernet Transceivers SQFN-32(5x5) MII, RMII10Mbit/s, 100Mbit/s
LAN8742A-CZ Microchip Technology Ethernet Transceivers QFN-24-EP(4x4) RMII10Mbit/s, 100Mbit/s
LAN8742A-CZ-TR Microchip Technology Ethernet Transceivers QFN-24-EP(4x4) RMII10Mbit/s, 100Mbit/s
LAN8742AI-CZ Microchip Technology Ethernet Transceivers QFN-24-EP(4x4) RMII10Mbit/s, 100Mbit/s
LAN8742AI-CZ-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers VQFN-24-EP(4x4) 1.8V~3.3V12mA
LAN8770R-I/5KX Microchip Technology Interface - Specialized VQFN-36(6x6)
LAN8804-V/ZMXC1 Microchip Technology Interface - Specialized TQFP-128(14x14)
LAN8804/ZMXC1 Microchip Technology Interface - Specialized TQFP-128(14x14)
LAN8810-AKZE Microchip Technology Ethernet Transceivers QFN-72-EP(10x10) MII, GMII3.3V, 2.5V
LAN8810-AKZE-TR Microchip Technology Ethernet Transceivers QFN-72-EP(10x10) MII, GMII3.3V, 2.5V
LAN8810I-AKZE-TR Microchip Technology Ethernet Transceivers QFN-72-EP(10x10) MII, GMII3.3V, 2.5V
LAN8814-V/ZMXC1 Microchip Technology Interface - Specialized TQFP-128(14x14) JTAG, QSGMII1gbps
LAN8820-ABZJ Microchip Technology Ethernet Transceivers QFN-56-EP(8x8) RGMII10Mbit/s, 100Mbit/s, 1Gbit/s
LAN8820-ABZJ-TR Microchip Technology Ethernet Transceivers QFN-56-EP(8x8) RGMII2.5V
LAN8820I-ABZJ Microchip Technology Ethernet Transceivers QFN-56-EP(8x8) RGMII2.5V
LAN8820I-ABZJ-TR Microchip Technology Ethernet Transceivers QFN-56-EP(8x8) RGMII2.5V
LAN8830T/PSA Microchip Technology Ethernet Transceivers VQFN-48(7x7) RGMII10Mbit/s, 100Mbit/s, 1Gbit/s
LAN8830T-V/PSA Microchip Technology Ethernet Transceivers VQFN-48(7x7) RGMII10Mbit/s, 100Mbit/s, 1Gbit/s
LAN8831T-V/Q2A Microchip Technology Ethernet Transceivers VQFN-64(8x8) MII, GMII, RGMII1.8V, 3.3V, 2.5V
LAN8831-V/Q2A Microchip Technology Ethernet Transceivers VQFN-64(8x8) MII, GMII, RGMII1.8V, 3.3V, 2.5V
LAN8840/PSA Microchip Technology Interface - Specialized VQFN-48(7x7) Ethernet1gbps
LAN8840T/PSA Microchip Technology Interface - Specialized VQFN-48(7x7) Ethernet1gbps
LAN8841/Q2A Microchip Technology Interface - Specialized VQFN-64(8x8) Ethernet1gbps
LAN8841T/Q2A Microchip Technology Interface - Specialized VQFN-64(8x8) Ethernet1gbps
LAN9115-MT Microchip Technology Ethernet Controllers HTQFP-100(14x14)
LAN9116-MT Microchip Technology Ethernet Controllers TQFP-100(14x14) MII3.3V
LAN9117-MT Microchip Technology Interface - Specialized TQFP-100(14x14) 100Mbps3.3V
LAN9118-MT Microchip Technology Ethernet Controllers QFP-100(14x14) Parallel3.3V
LAN91C110-PU Microchip Technology Ethernet ICs TQFP-144 MII5V
LAN91C111I-NS Microchip Technology Ethernet Controllers QFP-128(14x20) Serial port10BASE-T, 100BASE-TX
LAN91C111I-NU Microchip Technology Interface - Specialized TQFP-128(14x14) 10Mbps, 100Mbps3.3V
LAN91C111-NS Microchip Technology Ethernet Controllers QFP-128(14x20) Serial port10BASE-T, 100BASE-TX

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Frequently asked questions

Is SMSC still in business?

SMSC (LAN Ethernet controllers, USB hubs, EMC thermal sensors, embedded controllers) was acquired by Microchip Technology in 2012.

Can I still buy SMSC parts?

Yes. PartnerSemi quotes SMSC part numbers, including obsolete and end-of-life parts and parts with old SMSC markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized SMSC or Microchip Technology distributor.

PartnerSemi is not affiliated with SMSC or Microchip Technology. Brand names are used to identify parts only.