VSC8662XIC

Overview

The VSC8662XIC is a dual-port Ethernet transceiver manufactured by Microchip Technology, housed in a 256-pin BGA package measuring 17x17 mm. It supports 10/100/1000BASE-T standards with data rates of 10 Mb/s, 100 Mb/s, and 1 Gb/s. The device includes two transceivers and interfaces via I2C, JTAG, MIIM, and SGMII. Operating voltages are 1.2 V and 3.3 V. It functions in full or half duplex modes within an ambient temperature range of 0°C to +90°C.

Feature Summary

• Integrates dual 10/100/1000BASE-T PHYs with 100BASE-FX/1000BASE-X SerDes capabilities
• Provides media recovered clock outputs for synchronization applications
• Supports IEEE 802.3af Power over Ethernet (PoE) inline powered devices
• Includes ActiPHY power management with low power and wake-up states

Applications

• Telecommunications infrastructure equipment
• Industrial networking switches
• Data center connectivity solutions

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm environmental ratings and packaging details. Confirm that the component meets RoHS compliance requirements for your target market. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate pin compatibility with your PCB layout before finalizing procurement orders.

Selection Notes

Select this component when a dual-port solution combining twisted pair and fiber media interfaces is required. Consider the 256-BGA package constraints during mechanical design. Verify that the system voltage rails align with the specified 1.2 V and 3.3 V requirements. Evaluate thermal dissipation needs given the operating temperature range up to 90°C.

Part Context

This part belongs to the VSC8662 series of Ethernet transceivers from Microchip Technology. It serves as a specialized communication interface chip designed for high-density networking applications. The device integrates physical layer signaling with advanced management features for robust network operation.

Replacement Considerations

Public confirmed substitute part numbers: VSC8662XIC-03.