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EVB9303

Evaluation Board, Ethernet PHY

MICROCHIP EVB9303
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Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
EVB9303
Order Code:
2292561
Technical Datasheet:
EVB9303   Datasheet
See all Technical Docs

Product Overview

EVB9303 is a Ethernet switch evaluation board that utilizes the LAN9303 to provide a fully functional three port single MII/RMII/Turbo MII Ethernet switch. The EVB9303 provides two fully integrated MAC/PHY Ethernet ports (Ports 1 & 2) via on board RJ45 connectors. Port 0 is connected to external MAC (w/LAN9303 in PHY mode) via onboard 40 pin male MII connector and to external PHY (w/LAN9303 in PHY mode) via onboard 40 pin female MII connector. Power is supplied to the board via a 5V external wall mount power supply. The external supply is not necessary when Port 0 is configured for (and used in) PHY mode. In such cases, the 5V power rail is typically supplied through the MII connector from the MAC side. The EVB9303 includes a 8K x 8 I2C EEPROM that may be used to automatically load configuration settings from the EEPROM into the device at reset, allowing the device to operate unmanaged. An I2C host adapter interface header (10 pin, 2x5) is provided to simplify I2C based configuration.
  • High performance, full featured 3-port switches with per port IEEE 802.1Q VLAN support
  • Industry's highest (±8kV/15kV) per port ESD protection
  • IGMP v1/v2 monitoring for multicast packet filtering
  • Up to 200 Mbps network speed via a Turbo MII interface
  • Optional EEPROM or external CPU serial management support via an I2C interface
  • Virtual PHY feature simplifies software development by mimicking multiple switch ports as single
  • Integrated regulators require a single 3.3V supply
  • 42 per port MIB counters for efficient network management

Applications

Communications & Networking, Consumer Electronics, Audio, Test & Measurement, Automation & Process Control

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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Technical Documents (3)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Available for back order

More stock available to supplier lead times which is approximately 5/06/23

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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$883.80 ( $972.18  Inc. GST)

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