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MICROCHIP KSZ8721BLI-TRRoHS

Manufacturer
MICROCHIP
MPN
KSZ8721BLI-TR
LCSC Part #
C514071
Packaging
LQFP-48(7x7)
Customer #
Key Attributes
10/100 Base-TX/FX MI1 Physical Layer Transceiver
Datasheetpdf iconMICROCHIP KSZ8721BLI-TR
In-Stock: 315
315 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.0973$ 5.10
10+$ 4.3563$ 43.56
30+$ 3.9166$ 117.50
100+$ 3.4721$ 347.21
500+$ 3.2669$ 1633.45
1,000+$ 3.1757$ 3175.70
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerMICROCHIP
PackagingLQFP-48(7x7)
Typetransceiver
Voltage - Supply3.3V
Data Rate100Mbps
Operating Temperature-40℃~+85℃
FeaturesMute function;Manchester decoding function;Supports software reset
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

Operating with a 2.5V core to meet low-voltage and low-power requirements, the KSZ8721BL and KSZ8721SL are 10BASE-T/100BASE-TX/FX Physical Layer Transceivers that use MII and RMII interfaces to transmit and receive data. They contain 10BASE-T Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. The KSZ8721BL/SL also have on-chip 10BASE-T output filtering. This eliminates the need for external filters and allows a single set of line magnetics to be used to meet requirements for both 100BASE-TX and 10BASE-T. The KSZ8721BL/SL automatically configure themselves for 100 or 10Mbps and full-duplex or half-duplex operation, using an on-chip auto-negotiation algorithm. They are the ideal physical layer transceiver for 100BASE-TX/10BASE-T applications.

Features

AI Translation
  • Single Chip 100BASE-TX/100BASE-FX/ 10BASE-T Physical Layer Solution
  • 2.5V CMOS Design; 2.5/3.3V Tolerance on I/O
  • 3.3V Single Power Supply with Built-In Voltage Regulator; Power Consumption <340 mW (Including Output Driver Current)
  • Fully Compliant to IEEE 802.3u Standard
  • Supports MII and Reduced MII (RMII)
  • Supports 10BASE-T, 100BASE-TX, and 100BASE-FX with Far-End Fault Detection
  • Supports Power Down and Power Saving Modes
  • Configurable Through MII Serial Management Ports or via External Control Pin
  • Supports Auto-Negotiation and Manual Selection for 10/100 Mbps Speed and Full-Duplex/HalfDuplex Modes
  • On-Chip, Built-In, Analog Front-End Filtering for Both 100BASE-TX and 10BASE-T
  • LED Outputs for Link, Activity, Full-Duplex/HalfDuplex, Collision, and Speed
  • Supports Back-to-Back, FX to TX for Media Converter Applications
  • Supports MDI/MDI-X Auto-Crossover
  • Commercial Temperature Range: 0°C to +70°C
  • Industrial Temperature Range: -40°C to +85°C
  • Available in 48-pin SSOP and LQFP Packages