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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversKSZ9021GNI
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KSZ9021GNI - Microchip Technology

Manufacturer Part Number
KSZ9021GNI
Manufacturer
Microchip Technology
Allelco Part Number
32D-KSZ9021GNI
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC TRANSCEIVER FULL 8/8 64QFN
Package
64-QFN (8x8)
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 6540
  • Unit Price: $4.495
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $4.495 $4.50
348+ $1.74 $605.52
696+ $1.678 $1,167.89
1044+ $1.648 $1,720.51
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

KSZ9021GNI Tech Specifications
Microchip Technology - KSZ9021GNI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - KSZ9021GNI

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 3.135V ~ 3.465V  
Type Transceiver  
Supplier Device Package 64-QFN (8x8)  
Series -  
Protocol Gigabit Ethernet  
Package / Case 64-VFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tray  
Operating Temperature -40°C ~ 85°C  
Number of Drivers/Receivers 8/8  
Mounting Type Surface Mount  
Duplex Full  
Data Rate -  
Base Product Number KSZ9021  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 5A991B1
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

KSZ9021GNI

Manufacturer

microchip-technology

Introduction

The KSZ9021GNI is a high-performance Gigabit Ethernet transceiver with industry-leading features and functionalities. It is designed to provide reliable and high-speed data communication in a wide range of applications, including industrial automation, medical equipment, and consumer electronics.

Product Features and Performance

8 integrated Ethernet drivers and receivers for full-duplex Gigabit Ethernet operation

Supports the Gigabit Ethernet protocol

Operates at a supply voltage range of 3.135V to 3.465V

Wide operating temperature range of -40°C to 85°C

Surface mount package (64-VFQFN Exposed Pad) for efficient heat dissipation and compact integration

Advanced Ethernet features such as auto-negotiation, auto-MDIX, and IEEE 1588 precision time protocol support

Product Advantages

High-performance and reliable Ethernet connectivity

Compact and thermally efficient package design

Versatile operating conditions for use in diverse applications

Advanced Ethernet features for enhanced network functionality

Key Reasons to Choose This Product

Industry-leading Gigabit Ethernet transceiver performance

Robust design and wide operating temperature range for reliable operation

Comprehensive Ethernet features for easy integration and enhanced network capabilities

Compact and efficient package for space-constrained applications

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety and regulatory standards

Compatibility

The KSZ9021GNI is compatible with a wide range of Ethernet-enabled devices and can be seamlessly integrated into various systems and applications.

Application Areas

Industrial automation and control systems

Medical equipment and devices

Consumer electronics and smart home devices

Networking and telecommunications equipment

Product Lifecycle

The KSZ9021GNI is an active and currently available product from our website's sales team. There are no immediate plans for discontinuation, and the company continues to provide support and maintain the product roadmap. Customers are advised to check with our website's sales team for the latest information on product availability and any potential alternative or equivalent models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology KSZ9021GNI

Product Attribute KSZ9021GN KSZ9021GQI KSZ9021RNI KSZ9021RN
Part Number KSZ9021GN KSZ9021GQI KSZ9021RNI KSZ9021RN
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Mounting Type - Surface Mount Through Hole Surface Mount
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Data Rate - - - -
Series - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Duplex - - - -
Protocol - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Voltage - Supply - - - -
Number of Drivers/Receivers - - - -
Type - - - -

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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KSZ9021GNI Image

KSZ9021GNI

Microchip Technology
32D-KSZ9021GNI

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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