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MICROCHIP KSZ8081MLXIA product image
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MICROCHIP KSZ8081MLXIARoHS

Manufacturer
MICROCHIP
MPN
KSZ8081MLXIA
LCSC Part #
C1545155
Packaging
LQFP-48(7x7)
Customer #
Key Attributes
10BASE-T/100BASE-TX Physical Layer Transceiver
Datasheetpdf iconMICROCHIP KSZ8081MLXIA
In-Stock: 248
248 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.7815$ 2.78
10+$ 2.3535$ 23.54
30+$ 2.0865$ 62.60
250+$ 1.8115$ 452.88
500+$ 1.6878$ 843.90
1,000+$ 1.6341$ 1634.10
Standard Packaging250/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerMICROCHIP
PackagingLQFP-48(7x7)
Voltage - Supply3.3V
TypePHY Transceiver
Ethernet Speed Standards10BASE-T;100BASE-TX
Data Rate10Mbit/s;100Mbit/s
number of channels-
Operating Temperature-40℃~+85℃
FeaturesCable diagnostics;Programmable LED indication;Error detection and recovery;Low-power mode
InterfaceMII
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The KSZ8081MLX is a single-supply 10BASE-T/100BASE-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ8081MLX is a highly-integrated, compact solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs, by integrating a low-noise regulator to supply the 1.2V core, and by offering 1.8/2.5/3.3V digital I/O interface support. The KSZ8081MLX offers the Media Independent Interface (MII) for direct connection with MII-compliant Ethernet MAC processors and switches. The KSZ8081MLX provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ8081MLX I/Os and the board. LinkMD TDR-based cable diagnostics identify faulty copper cabling. The KSZ8081MLX is available in the 48-pin, lead-free LQFP package.

Features

AI Translation
  • Single-Chip 10BASE-T/100BASE-TX IEEE 802.3 Compliant Ethernet Transceiver
  • MII Interface Support
  • Back-to-Back Mode Support for a 100 Mbps Copper Repeater
  • MDC/MDIO Management Interface for PHY Register Configuration
  • Programmable Interrupt Output
  • LED Outputs for Link and Activity Status Indication
  • On-Chip Termination Resistors for the Differential Pairs
  • Baseline Wander Correction
  • HP Auto MDI/MDI-X to Reliably Detect and Correct Straight-Through and Crossover Cable Connections with Disable and Enable Option
  • Auto-Negotiation to Automatically Select the Highest Link-Up Speed (10/100 Mbps) and Duplex (Half/Full)
  • Power-Down and Power-Saving Modes
  • LinkMD TDR-Based Cable Diagnostics to Identify Faulty Copper Cabling
  • Parametric NAND Tree Support for Fault Detection Between Chip I/Os and the Board
  • HBM ESD Rating (6 kV)
  • Loopback Modes for Diagnostics
  • Single 3.3V Power Supply with VDD I/O Options for 1.8V, 2.5V, or 3.3V
  • Built-In 1.2V Regulator for Core
  • Available in 48-pin 7 mm x 7 mm LQFP Package

Applications

AI Translation
  • Game Consoles
  • IP Phones
  • IP Set-Top Boxes
  • IP TVs
  • LOM
  • Printers