DP83910AV/63SN

Specialized Overview

The DP83910AV/63SN is a discontinued Serial Network Interface (SNI) integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 4.75V to 5.25V and utilizes a 28-PLCC package with dimensions of 11.51x11.51mm. The device supports serial interface protocols for Ethernet network applications. It is classified as an obsolete product, with a Product Change Notice indicating end-of-life status effective February 6, 2024. The component complies with RoHS3 standards and carries an MSL rating of 2A.

Specialized Feature Summary

• Provides serial network interface capabilities for Ethernet connectivity
• Designed for integration into specialized network interface systems
• Supports standard 5V logic operation levels

Specialized Applications

• Ethernet network interface implementations
• Serial data communication systems requiring SNI protocol support
• Legacy industrial networking equipment maintenance

Specialized Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability should focus on surplus distributors or secondary market sources rather than direct manufacturer allocation. Buyers must confirm the specific revision and packaging condition, as stock may vary significantly between suppliers. Cross-reference with the designated replacement part number is recommended for new designs.

Specialized Selection Notes

Designers should note that this part is obsolete and not suitable for new production runs. The primary selection consideration is identifying a functional equivalent for existing systems. The DP83822IRHBR is listed as a similar alternative by the manufacturer. Engineers must evaluate pin compatibility and software driver support when migrating from this SNI interface to newer PHY solutions.

Specialized Part Context

The DP83910 series belongs to Texas Instruments' legacy portfolio of Serial Network Interface devices. These components were historically used to bridge microprocessor buses to Ethernet media via a serial interface. The AV/63SN suffix denotes the specific voltage grade and plastic leaded chip carrier package variant. This family has been superseded by more modern integrated PHY solutions offering higher speeds and lower power consumption.

Specialized Replacement Considerations

The DP83822IRHBR is identified as a similar replacement option.