KSZ9031RNXVB-TRVAO
High-speed Network Connectivity Solution
Inventory:7,306
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : KSZ9031RNXVB-TRVAO
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Package/Case : 48-VFQFNExposedPad
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Manufacturer : Microchip Technology
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Components Classification : Drivers, Receivers, Transceivers
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Datesheet : KSZ9031RNXVB-TRVAO DataSheet (PDF)
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Series : KSZ9031
Overview of KSZ9031RNXVB-TRVAO
The KSZ9031RNXVB-TRVAO is a 10/100/1000BASE-T/FD Ethernet PHY chip with RGMII interface, optimized for high-speed and low-voltage operations. It provides excellent performance for demanding networking applications.
Pinout
The KSZ9031RNXVB-TRVAO pinout refers to the configuration and function of each pin in its 48-VFQFN Exposed Pad package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the KSZ9031RNXVB-TRVAO has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- IEEE 802.3-compliant GMII, RGMII, and SGMII interfaces: The KSZ9031RNXVB-TRVAO supports multiple interface options for seamless integration with various devices.
- Energy Efficient Ethernet (EEE) support: This feature enables the device to reduce power consumption during periods of low activity, making it an excellent choice for battery-powered or energy-conscious applications.
- Multicast and broadcast support: The KSZ9031RNXVB-TRVAO supports multicast and broadcast transmission modes, allowing for efficient data transfer in various network scenarios.
- Wake-on-LAN (WOL) support: This feature enables the device to wake up from a low-power state when receiving a specific packet or signal, making it suitable for applications requiring power-saving capabilities.
- Multiple LED modes: The KSZ9031RNXVB-TRVAO supports various LED modes, including link/activity and speed indicators, providing visual feedback on the device's status.
Applications
- Flexible and reliable network connectivity: The KSZ9031RNXVB-TRVAO is an excellent choice for applications requiring high-speed data transfer and low power consumption, such as automotive and industrial use.
- High-speed data transfer capabilities: This device is designed for demanding networking applications that require fast data transfer rates and reliable connectivity.
- Ensures stable Ethernet connectivity: The KSZ9031RNXVB-TRVAO provides a robust Ethernet connection, ensuring stable data transfer and minimizing errors or packet loss.
Advantages and Disadvantages
Advantages
- High-speed data transfer capabilities: The KSZ9031RNXVB-TRVAO supports high-speed data transfer rates, making it suitable for demanding applications.
- Low power consumption: This device is designed to consume low power, making it an excellent choice for battery-powered or energy-conscious applications.
- Robust Ethernet connectivity: The KSZ9031RNXVB-TRVAO provides a stable Ethernet connection, minimizing errors or packet loss.
Disadvantages
- Complexity of integration: The KSZ9031RNXVB-TRVAO may require additional design and testing efforts to ensure proper integration with other components in the system.
- Sensitivity to electromagnetic interference (EMI): As a high-speed device, the KSZ9031RNXVB-TRVAO may be sensitive to EMI, which can affect its performance or reliability.
Equivalents
For similar functionalities, consider these alternatives to the KSZ9031RNXVB-TRVAO:
- Marvell 88E1510: This device is a high-speed Ethernet PHY chip with RGMII interface, offering similar features and performance to the KSZ9031RNXVB-TRVAO.
- Intel DE850-CG: This device is an Ethernet PHY chip with RGMII interface, providing high-speed data transfer capabilities and low power consumption, similar to the KSZ9031RNXVB-TRVAO.
Frequently Asked Questions
Q: What is the maximum data transfer rate supported by the KSZ9031RNXVB-TRVAO?
A: The device supports a maximum data transfer rate of 1000 Mbps (1 Gbps).
Q: Does the KSZ9031RNXVB-TRVAO support Wake-on-LAN (WOL)?
A: Yes, the device supports WOL, allowing it to wake up from a low-power state when receiving a specific packet or signal.
Q: What is the power consumption of the KSZ9031RNXVB-TRVAO?
A: The device consumes approximately 250 mW of power during normal operation and can reduce its power consumption to as low as 50 mW in sleep mode.
Q: Is the KSZ9031RNXVB-TRVAO compatible with IEEE 802.3 standards?
A: Yes, the device is compliant with IEEE 802.3 standards for Ethernet connectivity and data transfer.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Package | Tape & Reel (TR) | Product Status | Active |
Type | Transceiver | Protocol | Ethernet |
Number of Drivers/Receivers | 4/4 | Duplex | Full |
Voltage - Supply | 1.8V, 2.5V, 3.3V | Operating Temperature | -40°C ~ 105°C (TA) |
Grade | Automotive | Qualification | AEC-Q100 |
Mounting Type | Surface Mount, Wettable Flank | Package / Case | 48-VFQFN Exposed Pad |
Supplier Device Package | 48-VQFN (7x7) | Base Product Number | KSZ9031 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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KSZ9031RNXVB-TRVAO
High-speed Network Connectivity Solution
Inventory:
7,306
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




