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
LAN9353I/ML Microchip Technology Ethernet Transceivers QFN-64(9x9) MII, RMII10Mbit/s, 100Mbit/s, 200Mbit/s
LAN9353I/PT Microchip Technology Interface - Specialized TQFP-64(10x10) I2C1.8V~3.3V
LAN9353/ML Microchip Technology Ethernet Transceivers QFN-64(9x9) MII, RMII10Mbit/s, 100Mbit/s, 200Mbit/s
LAN9353/PT Microchip Technology Ethernet Transceivers TQFP-64(10x10) MII, RMII10Mbit/s, 100Mbit/s, 200Mbit/s
LAN9353TI/ML Microchip Technology Ethernet ICs VQFN-64-EP(9x9) MII, RMII200Mbit/s
LAN9353TI/PT Microchip Technology Ethernet Transceivers TQFP-64(10x10) MII, RMII10Mbit/s, 100Mbit/s, 200Mbit/s
LAN9353T/ML Microchip Technology Interface - Specialized QFN-64-EP(9x9) I2C1.8V~3.3V
LAN9353T/PT Microchip Technology Interface - Specialized TQFP-64(10x10) I2C1.8V~3.3V
LAN9354/ML Microchip Technology Interface - Specialized QFN-56-EP(8x8) RMII100Mbps
LAN9354T/ML Microchip Technology Interface - Specialized QFN-56-EP(8x8) RMII100Mbps
LAN9355I/ML Microchip Technology Ethernet Transceivers QFN-88-EP(12x12)
LAN9355I/PT Microchip Technology Ethernet ICs HTQFP-80(12x12)
LAN9355/ML Microchip Technology Ethernet Transceivers QFN-88-EP(12x12)
LAN9355/PT Microchip Technology Ethernet Transceivers TQFP-80-EP(12x12)
LAN9355TI/ML Microchip Technology Ethernet Transceivers QFN-88(12x12)
LAN9355TI/PT Microchip Technology Ethernet ICs TQFP-80(12x12)
LAN9355T/ML Microchip Technology Ethernet Transceivers QFN-88-EP(12x12)
LAN9355T/PT Microchip Technology Ethernet ICs TQFP-80(12x12)
LAN9360C-I/CQB-101 Microchip Technology Interface - Specialized TFBGA-100(9x9) I2C, SPI, RMII, I2S, USB100Mbps
LAN9360C-I/CQBT-101 Microchip Technology Interface - Specialized TFBGA-100(9x9) I2C, SPI, RMII, I2S, USB100Mbps
LAN9420I-NU Microchip Technology Interface - PCIs / PCIEs TQFP-128(14x14) 2KB100Mbps
LAN9420-NU Microchip Technology Ethernet Controllers XVTQFP-128(14x14)
LAN9500A-ABZJ Microchip Technology USB Converters QFN-56-EP(8x8) 480Mbps3.3V, 1.2V, 2.5V
LAN9500AI-ABZJ Microchip Technology USB Converters QFN-56-EP(8x8) 480Mbps3.3V, 1.2V, 2.5V
LAN9500AI-ABZJ-TR Microchip Technology Ethernet Controllers QFN-56-EP(8x8) JTAG10BASE-T, 100BASE-TX
LAN9512I-JZX Microchip Technology Ethernet Controllers QFN-64-EP(9x9) JTAG10BASE-T, 100BASE-TX
LAN9512-JZX Microchip Technology Ethernet Controllers QFN-64-EP(9x9) JTAG10BASE-T, 100BASE-TX
LAN9512-JZX-TR Microchip Technology Ethernet Controllers QFN-64-EP(9x9) JTAG10BASE-T, 100BASE-TX
LAN9513I-JZX Microchip Technology Ethernet Controllers QFN-64-EP(9x9) JTAG10BASE-T, 100BASE-TX
LAN9513-JZX Microchip Technology Ethernet Controllers QFN-64-EP(9x9) JTAG10BASE-T, 100BASE-TX
LAN9513-JZX-TR Microchip Technology Ethernet Controllers VQFN-64-EP(9x9)
LAN9514I-JZX Microchip Technology USB Converters QFN-64-EP(9x9) 480Mbps288mA
LAN9514-JZX Microchip Technology USB Converters QFN-64-EP(9x9) 480Mbps3.3V, 1.8V
LAN9514-JZX-TR Microchip Technology Ethernet Controllers QFN-64-EP(9x9) JTAG10BASE-T, 100BASE-TX
LAN9730-ABZJ Microchip Technology Ethernet Controllers QFN-56-EP(8x8) JTAG10BASE-T, 100BASE-TX
LAN9730-ABZJ-TR Microchip Technology Ethernet Controllers QFN-56-EP(8x8) JTAG, USB10BASE-T, 100BASE-TX
LAN9730I-ABZJ Microchip Technology USB Converters QFN-56-EP(8x8) 480Mbps3.3V
LAN9730I-ABZJ-TR Microchip Technology Ethernet Controllers QFN-56-EP(8x8) USB3.3V
MEC1310-NU Microchip Technology Microcontrollers (MCU/MPU/SOC) VTQFP-128(14x14) 51 Series64KB
MEC1310-NU-TR Microchip Technology Microcontrollers (MCU/MPU/SOC) VTQFP-128(14x14) 51 Series64KB
MEC1322-LZY-C0 Microchip Technology Microcontrollers (MCU/MPU/SOC) DQFN-132(11x11) ARM Cortex-M4128KB
MEC1322-LZY-C0-TR Microchip Technology Microcontrollers (MCU/MPU/SOC) DQFN-132(11x11) ARM Cortex-M4128KB
MEC1404-NU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14KExternal
MEC1406-NU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14KExternal
MEC1408-NU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14KExternal
MEC1414-I/NU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14KExternal
MEC1414-NU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14KExternal
MEC1416-I/NU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14KExternal
MEC1416-NU Microchip Technology Microcontrollers (MCU/MPU/SOC) VTQFP-128(14x14) MIPS32 M14KExternal
MEC1418-I/NU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14KExternal
MEC1418-I/SZ Microchip Technology Microcontrollers (MCU/MPU/SOC) WFBGA-144 MIPS32 M14KExternal
MEC1418-NU Microchip Technology Microcontrollers (MCU/MPU/SOC) VTQFP-128(14x14) MIPS32 M14KExternal
MEC1418-SZ Microchip Technology Microcontrollers (MCU/MPU/SOC) WFBGA-144 MIPS32 M14KExternal
MEC1428-I/NU-C1 Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14K
MEC1428-NU-C1 Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-128(14x14) MIPS32 M14K
MEC1428-SZ-C1 Microchip Technology Microcontrollers (MCU/MPU/SOC) WFBGA-144 MIPS32 M14K
MEC1428-SZ-C1-TR Microchip Technology Microcontrollers (MCU/MPU/SOC) WFBGA-144 MIPS32 M14K
MEC1428-TF-C1 Microchip Technology Microcontrollers (MCU/MPU/SOC) WFBGA-128 MIPS32 M14K
MEC1428-TF-C1-TR Microchip Technology Microcontrollers (MCU/MPU/SOC) WFBGA-128 MIPS32 M14KExternal
MEC1521H-B0-I/SZ Microchip Technology Microcontrollers (MCU/MPU/SOC) WFBGA-144 ARM Cortex-M4256KB

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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.