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SII3124ACBHU is listed in the Video Processing range at ChipApex. The manufacturer field lists Lattice Semiconductor Corporation. Its product description is PCI-X TO 4 PORT SERIAL ATA (3GBP. Review the specifications below when checking this part for your BOM.
The SII3124ACBHU is a high-performance IEEE 1394b controller designed for FireWire applications. It supports dual-port connectivity with independent channels, enabling simultaneous data transfer and host interfacing. The device integrates a PCI interface for system communication and includes hardware acceleration for packet processing. It operates within standard voltage ranges and supports various package configurations suitable for compact electronic designs requiring reliable serial bus management.
Verify the specific suffix 'CBHU' against the manufacturer's current datasheet to confirm pinout and packaging details. Ensure compatibility with the target PCI bus specifications and power supply requirements before integration. Cross-reference the revision level to avoid obsolescence issues during production.
Select this component when dual independent FireWire ports are required in a single package. Consider the PCI interface width and speed requirements of the host system. Evaluate thermal performance and board space constraints relative to the available package options. Confirm regulatory compliance needs for the intended market.
This part belongs to the Silicon Image SII3124 series of IEEE 1394 controllers. It is designed for high-throughput applications requiring robust serial bus management. The series is known for integrating complex protocol logic into a compact form factor, facilitating easier design-in for consumer and industrial electronics manufacturers.
Check for direct pin-to-pin replacements such as the SII3124A series variants. Verify functional equivalence regarding IEEE 1394b support and PCI interface timing. Consult the manufacturer's substitution guide for updated components if the original part is discontinued.
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