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LAN8818D Datasheet(PDF) 1 Page - Microchip Technology |
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LAN8818D Datasheet(HTML) 1 Page - Microchip Technology |
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1 / 101 page  © 2026 Microchip Technology Inc. and its subsidiaries DS00005832C Features • Quad-Port Gigabit Ethernet Transceiver • QSGMII/Q-USGMII Version 1.3 MAC Interface • Synchronous Ethernet (SyncE) Support - Two configurable recovered clock outputs - Fast Link Failure (FLF) indication • Jumbo Frame Support Up to 16 KB • Clocked from External 125 MHz Reference Clock Input • Time Sensitive Networking (TSN) Frame Preemp- tion support per IEEE 802.3™-2018 clause 99 • 1588™-2008/PTP - Layer 2, UDP/IPv4 and UDP/IPv6 formats - Tagged and non-tagged frame formats - One-step and two-step modes of operation - ±8 ns PTP accuracy - OC TimeTransmitter/TimeReceiver, BC, and TC all supported • IEEE 802.3-2018 Energy Efficient Ethernet (EEE) • Two Programmable LED Outputs per Port for Link, Activity, and Speed •22 GPIOs • LinkMD® TDR-based Cable Diagnostic to Identify Faulty Copper Cabling • Signal Quality Indication • Loopback modes for Diagnostics • Automatic MDI/MDI-X Crossover to Detect and Correct Pair Swaps, Pair Skew, and Pair Polarity • Shared Management Data Input/Output (MDIO) Interface for PHY Register Configuration • Interrupt Pin Option • Die Temperature Monitor • Power-Down and Power-Saving Modes - Energy Detect Power Down - Chip Power Down - EEE Low Power Idle mode - Smart power savings up to 20 mW for cables <70m • Operating Voltages - Digital Core (VDDCORE): 1.21V - Analog Low (VDDAL_x): 1.21V - Analog High (VDDAH_x): 2.5V - Digital I/O (VDDIO): 1.8V, 2.5V or 3.3V • 100-pin VQFN (12 × 12 mm body) Package • Temperature Support - Commercial temperature range (0 to +70°C) - Industrial temperature range (-40 to +85°C) Target Applications • Enterprise/SMB Switches • Industrial Switches • Cellular Infrastructure • Routers • Wi-Fi Access Points • Gateways • FPGA Based Systems • General Embedded LAN8818D 4-Port Gigabit Ethernet Transceiver with QSGMII/ Q-USGMII, IEEE 1588, SyncE and TSN Support |
Similar Part No. - LAN8818D |
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Similar Description - LAN8818D |
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