VSC8488YJU-15

Overview

The VSC8488YJU-15 is a single-port 10 Gigabit Ethernet PHY transceiver manufactured by Microchip Technology. It operates at data rates up to 10 Gb/s and supports the 10GBASE-KR standard for backplane applications. The device integrates two transceivers within an FCBGA-196 package, designed for surface mount installation. It utilizes MDIO/SPI and RXAUI/XAUI interfaces for control and data transmission. Power requirements include minimum voltages of 1 V and 1.2 V, with a maximum power dissipation of 875 mW. The component functions reliably within an operating temperature range of -40°C to +110°C.

Feature Summary

• Supports 10GBASE-KR standard for high-speed backplane connectivity
• Integrates dual transceivers in a compact FCBGA-196 package
• Provides flexible interface options including MDIO/SPI and RXAUI/XAUI

Applications

• High-performance networking equipment requiring 10GbE backplane links
• Telecommunications infrastructure utilizing 10GBASE-KR standards
• Industrial control systems operating in extended temperature environments

Procurement Notes

Verify current availability status as the component may be subject to discontinuation or limited supply. Confirm that the specific suffix indicates the correct voltage and interface configuration required for your design. Ensure compliance with RoHS directives and moisture sensitivity levels during storage and handling procedures prior to assembly.

Selection Notes

Select this component when a single-port 10GbE PHY solution is needed for backplane applications. Ensure the design accommodates the FCBGA-196 package footprint and thermal requirements. Verify compatibility with the host processor's MDIO/SPI interface and XAUI/RXAUI lane mapping. Consider the power budget constraints given the 875 mW dissipation rating.

Part Context

This part belongs to the VSC8488 series of Ethernet transceivers from Microchip Technology. It is distinct from other variants like the VSC8489 which may offer different port counts or interface configurations. The YJU suffix typically denotes specific package and temperature grade characteristics within the product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology directly for recommended replacements or obsolescence management strategies.