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KSZ8721BLI Microchips Ethernet Physical Layer Transceiver PHY Chip
KSZ8721BLI Microchips Ethernet Physical Layer Transceiver PHY Chip
Specifications
Brand Name :
Microchip Technology
Place of Origin :
Thailand
MOQ :
10
Price :
4
Payment Terms :
T/T
Supply Ability :
6800
Delivery Time :
1-2days
Packaging Details :
Factory Pack Quantity:119
Manufacturer :
Microchip Technology
Product Number :
KSZ8721BLI
Description :
IC TRANSCEIVER FULL 1/1 48LQFP
Description

KSZ8721BLI is a 10/100BASE-T/TX/FX Ethernet physical layer transceiver (PHY) from Microchip Technology

designed for high-performance network connectivity in embedded systems.

Key Features of KSZ8721BLI

  1. Ethernet Standards Compliance

    • Supports 10BASE-T, 100BASE-TX, and 100BASE-FX standards, fully compliant with IEEE 802.3 & IEEE 802.3u

    • Integrated Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sublayer (PCS) functions

  2. Interfaces & Flexibility

    • Supports MII (Media Independent Interface) and RMII (Reduced MII) for host communication

    • On-chip 10BASE-T output filtering, eliminating the need for external filters

  3. Auto-Negotiation & Configuration

    • Automatic speed (10/100 Mbps) and duplex (full/half) negotiation

    • Configurable via MII management interface or external control pins

  4. Power Efficiency

    • Single 3.3V power supply with built-in regulator (2.5V core)

    • Low power consumption (<340mW, including driver current)

  5. Robust Design

    • 48-pin LQFP package (7×7 mm, surface-mount)

    • Industrial temperature range (-40°C to +85°C)

KSZ8721BLI Microchips Ethernet Physical Layer Transceiver PHY Chip

Applications

The KSZ8721BLI is widely used in:

  • Industrial Automation: PLCs, motor control systems.

  • Consumer Electronics: Smart home devices, network printers.

  • Telecom & Networking: Routers, switches, and modems.

  • Embedded Systems: IoT gateways, medical devices.

Technical Summary

  • Package: 48-pin LQFP.

  • Data Rates: 10/100 Mbps.

  • Key Protocols: MII, RMII.

  • Compliance: RoHS, AEC-Q100 (industrial grade)

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KSZ8721BLI Microchips Ethernet Physical Layer Transceiver PHY Chip

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Product Detail
Brand Name :
Microchip Technology
Place of Origin :
Thailand
MOQ :
10
Price :
4
Payment Terms :
T/T
Supply Ability :
6800
Contact Supplier
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KSZ8721BLI Microchips Ethernet Physical Layer Transceiver PHY Chip

Berton Electronics Limited

Verified Supplier
1 Years
shenzhen
Business Type :
Trading Company
Main Products :
FPGA, Integrated Circuits ICs, Microchips
Certification Level :
Verified Supplier
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