SCANSTA112SMX

Specialized Overview

The SCANSTA112SMX is a logic integrated circuit manufactured by Texas Instruments, classified as an encoder, decoder, multiplexer, and demultiplexer. It supports seven-port multidrop IEEE 1149.1 (JTAG) bus scanning applications. The device operates within a temperature range of -40°C to +85°C and is housed in an nFBGA-100 package. It is part of the SCANSTA112 series and is designed for use with the SCANSTA112EVK/NOPB development kit.

Specialized Feature Summary

• Supports seven-port multidrop JTAG bus scanning
• Integrates encoding, decoding, multiplexing, and demultiplexing functions

Specialized Applications

• IEEE 1149.1 (JTAG) boundary scan testing
• Multidrop bus system monitoring
• Logic signal routing in embedded systems

Specialized Procurement Notes

Verify the lifecycle status before procurement, as this component is marked NRND (Not Recommended for New Designs). Confirm that the nFBGA-100 package and operating temperature range meet specific design requirements. Ensure compatibility with the SCANSTA112EVK/NOPB evaluation kit if development support is needed.

Specialized Selection Notes

Select this component when a dedicated solution for seven-port JTAG multidrop scanning is required. Consider the nFBGA-100 package constraints and the industrial temperature range. Evaluate alternative logic families if the NRND status poses long-term supply risks for new production runs.

Specialized Part Context

This component belongs to the SCANSTA112 series from Texas Instruments, specifically designed for logic interface applications involving JTAG protocols. It serves as a specialized multiplexer and demultiplexer for boundary scan architectures.