Micrel part numbers

Micrel (MIC power and LDO regulators, KSZ Ethernet switches and PHYs, SY clock and timing) was acquired by Microchip Technology in 2015.

Micrel is now Microchip Technology (2015). We quote Micrel parts — current, obsolete and end-of-life — and parts that carry older Micrel markings. See also all Microchip Technology part numbers.

5,039 Micrel heritage part numbers

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

Part numberManufacturerTypePackageKey specs
KSZ8462FHLI Microchip Technology Ethernet Transceivers LQFP-64(10x10) 3.3V-40°C~+85°C
KSZ8462HLI Microchip Technology Ethernet Transceivers LQFP-64(10x10) 3.3V-40°C~+85°C
KSZ8463FMLI Microchip Technology Interface - Specialized LQFP-64(10x10) MII, RMII100Mbps
KSZ8463FRLI Microchip Technology Interface - Specialized LQFP-64(10x10) MII, RMII100Mbps
KSZ8463MLI Microchip Technology Interface - Specialized LQFP-64(10x10) MII, RMII100Mbps
KSZ8463RLI Microchip Technology Interface - Specialized LQFP-64(10x10) MII, RMII100Mbps
KSZ8563RNXI Microchip Technology Ethernet ICs QFN-64-EP(8x8) MII, RMII, RGMII10Mbit/s, 100Mbit/s
KSZ8563RNXI-TR Microchip Technology Ethernet ICs VQFN-64-EP(8x8) MII, RMII, RGMII10Mbit/s, 100Mbit/s
KSZ8567RTXI Microchip Technology Interface - Specialized TQFP-128(14x14) I2C, SPI1Gbps
KSZ8567RTXI-TR Microchip Technology Interface - Specialized TQFP-128(14x14) I2C, SPI1.8V, 2.5V, 3.3V
KSZ8567STXI Microchip Technology Interface - Specialized TQFP-128(14x14) I2C, SPI1Gbps
KSZ8567STXI-TR Microchip Technology Interface - Specialized TQFP-128(14x14) I2C, SPI1.8V, 2.5V, 3.3V
KSZ8692PB Microchip Technology Ethernet ICs PBGA-400
KSZ8692PBI Microchip Technology Ethernet Transceivers PBGA-400
KSZ8692XPB Microchip Technology Ethernet ICs PBGA-400
KSZ8695P Microchip Technology Ethernet Transceivers PBGA-289 1.8V, 3.3V0°C~+70°C
KSZ8695PI Microchip Technology Ethernet Transceivers PBGA-289 1.8V, 3.3V-40°C~+85°C
KSZ8695PX Microchip Technology Ethernet Transceivers PBGA-289 1.8V, 3.3V0°C~+70°C
KSZ8721B Microchip Technology Ethernet Transceivers SSOP-48-300mil MII, RMII10Mbit/s, 100Mbit/s
KSZ8721BI Microchip Technology Ethernet Transceivers BSSOP-48-300mil MII10BASE-T, 100BASE-TX, 10BASE-FX
KSZ8721BI-TR Microchip Technology Ethernet Transceivers SSOP-48-300mil MII10BASE-T, 100BASE-TX, 10BASE-FX
KSZ8721BL Microchip Technology RF Transceiver ICs LQFP-48(7x7) 100Mbps2.97V~3.63V
KSZ8721BLI Microchip Technology Ethernet Transceivers LQFP-48(7x7) MII, RMII10Mbit/s, 100Mbit/s
KSZ8721BLI-TR Microchip Technology RF Transceiver ICs LQFP-48(7x7) 100Mbps3.3V
KSZ8721BL-TR Microchip Technology Ethernet Transceivers LQFP-48(7x7) MII, RMII10Mbit/s, 100Mbit/s
KSZ8721BT Microchip Technology Ethernet Transceivers TQFP-48(7x7) MII, RMII10BASE-T, 100BASE-TX, 10BASE-FX
KSZ8721B-TR Microchip Technology Ethernet Transceivers BSSOP-48-300mil MII10BASE-T, 100BASE-TX, 10BASE-FX
KSZ8721CL Microchip Technology Ethernet Transceivers LQFP-48(7x7) MII, RMII10Mbit/s, 100Mbit/s
KSZ8721CL-TR Microchip Technology Ethernet Transceivers LQFP-48(7x7) MII, RMII10Mbit/s, 100Mbit/s
KSZ8721SL Microchip Technology Ethernet Transceivers SSOP-48-300mil MII10BASE-T, 100BASE-TX
KSZ8721SLI Microchip Technology Ethernet Transceivers BSSOP-48-300mil MII10BASE-T, 100BASE-TX
KSZ8721SLI-TR Microchip Technology Ethernet Transceivers SSOP-48-300mil MII10BASE-T, 100BASE-TX
KSZ8721SL-TR Microchip Technology Ethernet Transceivers SSOP-48-300mil MII10BASE-T, 100BASE-TX, 10BASE-FX
KSZ8765CLXCC Microchip Technology Ethernet Transceivers LQFP-80(10x10) MII, RMII, GMII, RGMII1.8V, 3.3V, 2.5V
KSZ8765CLXIC Microchip Technology Ethernet Transceivers LQFP-80(10x10) MII, RMII, GMII, RGMII10Mbit/s, 100Mbit/s, 1Gbit/s
KSZ8775CLXCC Microchip Technology Ethernet Transceivers LQFP-80_10x10 MII, RMII10Mbit/s, 100Mbit/s, 1Gbit/s
KSZ8775CLXIC Microchip Technology Interface - Specialized LQFP-80(10x10) MII, RMII3.3V
KSZ8794CNXCC Microchip Technology Ethernet Transceivers QFN-64-EP(8x8) MII, RMII, RGMII10Mbit/s, 100Mbit/s, 1Gbit/s
KSZ8794CNXCC-TR Microchip Technology Interface - Specialized QFN-64-EP(8x8) MII, RMII1gbps
KSZ8794CNXIC Microchip Technology Interface - Specialized QFN-64-EP(8x8) MII, RMII1Gbps
KSZ8794CNXIC-TR Microchip Technology Interface - Specialized QFN-64-EP(8x8) MII, RMII1gbps
KSZ8795CLXCC Microchip Technology Interface - Specialized LQFP-80(10x10) MII, RMII3.3V
KSZ8795CLXIC Microchip Technology Ethernet Switches LQFP-80(10x10) SPI10BASE-T, 100BASE-TX, 1000BASE-T
KSZ8841-16MBL Microchip Technology Ethernet Controllers LFBGA-100
KSZ8841-16MBLI Microchip Technology Ethernet Controllers LFBGA-100
KSZ8841-16MQL Microchip Technology Interface - PCIs / PCIEs QFP-128(14x20) 3.1V~3.5V
KSZ8841-16MVL Microchip Technology Interface - PCIs / PCIEs LQFP-128(14x14) 3.1V~3.5V
KSZ8841-16MVLI Microchip Technology Interface - PCIs / PCIEs LQFP-128(14x14) 3.1V~3.5V
KSZ8841-16MVLI-TR Microchip Technology Interface - PCIs / PCIEs LQFP-128(14x14) 3.1V~3.5V
KSZ8841-16MVL-TR Microchip Technology Interface - PCIs / PCIEs LQFP-128(14x14) 3.1V~3.5V
KSZ8841-32MQL Microchip Technology Interface - PCIs / PCIEs PQFP-128(14x20) 3.1V~3.5V
KSZ8841-32MVL Microchip Technology Interface - PCIs / PCIEs LQFP-128(14x14) 3.1V~3.5V
KSZ8841-32MVLI Microchip Technology Interface - PCIs / PCIEs LQFP-128(14x14) 3.1V~3.5V
KSZ8841-PMQL Microchip Technology Interface - PCIs / PCIEs QFP-128(14x20) 3.1V~3.5V
KSZ8841-PMQLI Microchip Technology Interface - PCIs / PCIEs QFP-128(14x20) 8KB100Mbps
KSZ8842-16MBL Microchip Technology Ethernet Transceivers LFBGA-100 MII10BASE-T, 100BASE-TX
KSZ8842-16MBLI Microchip Technology Ethernet ICs LFBGA-100 MII10BASE-T, 100BASE-TX
KSZ8842-16MBLI-TR Microchip Technology Ethernet Transceivers LFBGA-100 MII10BASE-T, 100BASE-TX
KSZ8842-16MQL Microchip Technology Interface - Specialized PQFP-128(20x14) Parallel122mA
KSZ8842-16MVL Microchip Technology Ethernet Transceivers PQFP-128(14x14) MII10Mbit/s, 100Mbit/s

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Frequently asked questions

Is Micrel still in business?

Micrel (MIC power and LDO regulators, KSZ Ethernet switches and PHYs, SY clock and timing) was acquired by Microchip Technology in 2015.

Can I still buy Micrel parts?

Yes. PartnerSemi quotes Micrel part numbers, including obsolete and end-of-life parts and parts with old Micrel 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 Micrel or Microchip Technology distributor.

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