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MICROCHIP KSZ9131RNXI-TR product image
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MICROCHIP KSZ9131RNXI-TRRoHS

Manufacturer
MICROCHIP
MPN
KSZ9131RNXI-TR
LCSC Part #
C1849393
Packaging
QFN-48(7x7)
Customer #
Key Attributes
Gigabit Ethernet Transceiver with RGMII Support
Datasheetpdf iconMICROCHIP KSZ9131RNXI-TR
In-Stock: 53
53 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.8364$ 5.84
10+$ 4.9949$ 49.95
30+$ 4.4953$ 134.86
100+$ 3.9891$ 398.91
500+$ 3.7564$ 1878.20
1,000+$ 3.6506$ 3650.60
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerMICROCHIP
PackagingQFN-48(7x7)
TypeEthernet Transceiver
Voltage - Supply3.3V;2.5V;1.8V
Ethernet Speed Standards10BASE-T;100BASE-TX;1000BASE-T
number of channels-
Data Rate-
Operating Temperature-
FeaturesProgrammable LED indication;Cable diagnostics;Low-power mode;SupportSyncE
InterfaceRGMII
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The KSZ9131RNX is a completely integrated triple-speed (10BASE-T/100BASE-TX/1000BASE-T) Ethernet physicallayer transceiver for transmission and reception of data on standard CAT-5 as well as CAT-5e and CAT-6 unshielded twisted pair (UTP) cables. The KSZ9131RNX provides the Reduced Gigabit Media Independent Interface (RGMII) for direct conn

Features

AI Translation
  • Single-Chip 10/100/1000 Mbps Ethernet Transceiver Suitable for IEEE 802.3 Applications
  • RGMII Timing Supports On-Chip Delay According to RGMII Version 2.0, with Programming Options for External Delay and Making Adjustments and Corrections to TX and RX Timing Paths
  • RGMII with 3.3V/2.5V/1.8V Tolerant I/Os
  • Auto-Negotiation to Automatically Select the Highest Link-Up Speed (10/100/1000 Mbps) and Duplex (Half/Full)
  • On-Chip Termination Resistors for the Differential Pairs
  • On-Chip LDO Controller to Support Single 3.3V Supply Operation – Requires Only One External FET to Generate 1.2V for the Core
  • Jumbo Frame Support Up to 16 KB
  • 125 MHz Reference Clock Output
  • Energy-Detect Power-Down Mode for Reduced Power Consumption When Cable is Not Attached
  • Energy Efficient Ethernet (EEE) Support with Low-Power Idle (LPI) Mode and Clock Stoppable for 100BASE-TX/1000BASE-T and Transmit Amplitude Reduction with 10BASE-Te Option
  • Wake-On-LAN (WOL) Support with Robust Custom-Packet Detection
  • Programmable LED Outputs for Link, Activity, and Speed
  • Baseline Wander Correction
  • Quiet-WIRE EMI Reduction (100BASE-TX)
  • LinkMD TDR-based Cable Diagnostic to Identify Faulty Copper Cabling
  • Signal Quality Indication
  • Parametric NAND Tree Support to Detect Faults Between Chip I/Os and Board
  • Loopback Modes for Diagnostics
  • Automatic MDI/MDI-X Crossover to Detect and Correct Pair Swap at All Speeds of Operation
  • Automatic Detection and Correction of Pair Swaps, Pair Skew, and Pair Polarity
  • MDC/MDIO Management Interface for PHY Register Configuration
  • Interrupt Pin Option
  • Power-Down and Power-Saving Modes

Applications

AI Translation
  • Laser/Network Printer
  • Network Attached Storage (NAS)
  • Network Server
  • Gigabit LAN on Motherboard (GLOM)
  • Broadband Gateway
  • Gigabit SOHO/SMB Router
  • IPTV
  • IP Set-Top Box
  • Game Console
  • Triple-Play (Data, Voice, Video) Media Center
  • Industrial Control
  • Automotive In-Vehicle Networking