KSZ8997

Name: KSZ8997
Rating: 4.5 (10 reviews)

IC 10/100 INTEG SWITCH 128PQFP

7,161 Effective Inventory

KSZ8997

Effective Inventory7,161

IC 10/100 INTEG SWITCH 128PQFP

Manufacturer Part # : KSZ8997
Package/Case: PQFP-128
Part Status : Active
Brand: Microchip Technology
Product Categories : Specialized ICs

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

KSZ8997 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for KSZ8997 or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

Managing the KSZ8997 is a breeze, thanks to its intuitive web interface and serial console options. This allows for quick and easy configuration, as well as real-time monitoring of network settings. With enhanced ESD protection and EMI filtering, you can trust that your network will remain reliable and secure, even in the most challenging of circumstances

Key Features

8-port 10/100 integrated switch with 8 physical layer transceivers
32Kx32 of SRAM on chip for frame buffering
2.0Gbps high performance memory bandwidth
10BaseT and 100BaseTX modes of operation
Superior analog technology for reduced power and die size
Single 2.0V power supply with options for 2.5V and 3.3V I/O
900mA (1.80 W) including physical transmit drivers
Supports port based VLAN
Supports DiffServ priority, 802.1p based priority or port based priority
Indicators for link, activity, full/half-duplex and speed
Unmanaged operation via strapping or EEPROM at system reset time
Hardware based 10/100, full/half, flow control and auto negotiation
Wire speed reception and transmission
Integrated address look-up engine, supports 1K absolute MAC addresses
Automatic address learning, address aging and address migration
Broadcast storm protection
Full-duplex IEEE 802.3x flow control
Half-duplex back pressure flow control
Comprehensive LED support
Supports MDI/MDI-X auto crossover
Commercial temperature range: 0°C to +70°C
Supports lead free product (KSZ8997) for commercial temperature range: 0°C to +70°C
Available in 128-pin PQFP package

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Category	Integrated Circuits (ICs)Specialized ICs	Mfr	Microchip Technology
Series	-	Package	Tray
Product Status	Active	Programmable	Not Verified
Type	10/100 Integrated Switch	Applications	Port Switch/Network Interface
Mounting Type	Surface Mount	Package / Case	128-BFQFP
Supplier Device Package	128-PQFP (14x20)	Base Product Number	KSZ8997

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification KSZ8997 PDF Download

FAQs

What is KSZ8997?

The KSZ8997 is a highly integrated 7-port switch with advanced features designed by Microchip Technology. It is ideal for use in industrial automation, automotive, and consumer applications that require high-speed Ethernet connectivity and advanced networking capabilities.

How Does KSZ8997 Work?

The KSZ8997 works by providing seamless Ethernet connectivity for multiple devices through its 7-port switch architecture. It features advanced networking capabilities such as Quality of Service (QoS), VLAN support, and port mirroring to enhance network performance and management. The switch also offers low power consumption and robust ESD protection for reliability in various environments.

How Many Pins does KSZ8997 have and What are the Functions of the Pinout Configuration?

The KSZ8997 is available in a 128-pin LQFP package. The pinout configuration includes:

TX0±, TX1±, TX2±, TX3±, TX4±, TX5±, TX6±: Transmit data pairs for ports 0 to 6.
RX0±, RX1±, RX2±, RX3±, RX4±, RX5±, RX6±: Receive data pairs for ports 0 to 6.
MDI/MDIX: MDI/MDIX control pins.
RESET: Reset pin for the device.
SPI: Serial Peripheral Interface for device configuration.
I2C: Inter-Integrated Circuit for device control and status monitoring.
Interrupt: Interrupt output pin for events and status indication.

What are the Pros and Cons of KSZ8997?

Pros:

High Integration: Provides 7-port switch functionality in a single chip, reducing external component count.
Advanced Features: Offers QoS, VLAN support, and port mirroring for enhanced network management.
Low Power Consumption: Ideal for power-sensitive applications and energy-efficient designs.
Robust ESD Protection: Ensures reliability in harsh environmental conditions.
Industrial Grade: Suitable for industrial automation applications with extended temperature range support.

Cons:

Complexity: Configuration and management of advanced networking features may require additional expertise and resources.
Cost: High-performance and advanced features may result in a higher price point compared to basic switches.
Package Size: The 128-pin LQFP package may require careful board layout and handling.

Are There Any Equivalents/Alternatives to KSZ8997 for Recommendation?

The KSZ8863 from Microchip Technology is a similar 3-port switch with advanced features suitable for smaller-scale applications.
Alternatives to the KSZ8997 include the BCM53125 from Broadcom and the VSC7401 from Microsemi.

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KSZ8997

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