TSB43AA82PGE

Controllers Overview

The TSB43AA82PGE is a 1394 integrated PHY and link-layer controller manufactured by Texas Instruments. It implements the IEEE 1394-1995 standard for high-performance serial bus communication. The device integrates a physical layer transceiver with a link-layer controller, supporting point-to-point connections and small networks. It provides an interface to host processors via a parallel bus, facilitating data transfer in storage and multimedia applications. The component is designed for low power consumption and compact system integration.

Controllers Feature Summary

• Integrates physical layer transceiver and link-layer controller for simplified design
• Supports IEEE 1394-1995 standard compliance for serial bus communication
• Provides parallel host interface for processor connectivity
• Enables point-to-point and small network configurations

Controllers Applications

• External storage devices requiring IEEE 1394 connectivity
• Multimedia peripherals utilizing serial bus standards
• Industrial control systems needing reliable serial communication
• Consumer electronics integrating high-speed data transfer capabilities

Controllers Procurement Notes

Verify the exact package type and temperature grade against the manufacturer's current datasheet before ordering. Confirm pin compatibility if replacing legacy components. Ensure supply chain sources provide authentic Texas Instruments products to avoid counterfeit risks. Check for any specific handling requirements during assembly.

Controllers Selection Notes

Select this component when designing systems requiring full IEEE 1394-1995 compliance with integrated PHY and link layers. Consider the parallel host interface requirements and available GPIO pins. Evaluate power supply constraints as the device operates within specific voltage ranges. Compare pin counts and package sizes against PCB layout limitations.

Controllers Part Context

This part belongs to the TSB43AA82 family of 1394 controllers from Texas Instruments. It serves as a core connectivity solution for legacy high-speed serial bus implementations. The family includes variants with different packages and temperature ratings. It represents a mature technology for established IEEE 1394 applications.

Controllers Replacement Considerations

Direct replacements may include other TSB43AA82 variants with different suffixes indicating package or temperature differences. Verify electrical compatibility and pin mapping before substitution. Cross-reference with newer IEEE 1394 controllers if upgrading system architecture.