SCANSTA112SMX/NOPB

Specialized Overview

The SCANSTA112SMX/NOPB is a specialized logic IC from Texas Instruments, classified as an encoder, decoder, multiplexer, and demultiplexer. It functions as a 7-port multidrop IEEE 1149.1 (JTAG) bridge. The device is housed in an nFBGA-100 package. It operates within a temperature range of -40°C to +85°C. The component is moisture sensitive and is supplied in reel packaging. The product status is listed as NRND (Not Recommended for New Designs).

Specialized Feature Summary

• Provides multidrop addressing capabilities for IEEE 1149.1 JTAG interfaces.
• Integrates scanning bridge functionality to manage multiple ports.

Specialized Applications

• JTAG interface bridging in embedded systems.
• Multidrop addressable scan chain management.

Specialized Procurement Notes

Verify the current lifecycle status before procurement, as this component is designated as Not Recommended for New Designs. Confirm that the nFBGA-100 package and operating temperature range meet system requirements. Ensure compliance with moisture sensitivity handling procedures during storage and assembly. Check for availability of the development kit if evaluation is needed.

Specialized Selection Notes

Select this component only if existing designs require the specific 7-port multidrop JTAG bridge architecture. Consider the NRND status when planning long-term production. Verify compatibility with the nFBGA-100 footprint. Evaluate alternative devices if new design implementation is required.

Specialized Part Context

This part belongs to the SCANSTA112 series of specialized interface ICs. It is related to the SCANSTA111 series, which offers similar bridge functionalities but with different port configurations. Both are designed for complex JTAG scanning applications in microprocessor systems.