FDC9216P

Clock Generators, PLLs, Frequency Synthesizers Overview

The SMSC FDC9216P is a high-performance, dual-lane PCI Express (PCIe) to SATA II Serial ATA bridge controller. It supports PCIe Gen1 x1 interface and provides two independent SATA ports compliant with SATA II specifications. The device integrates a hardware RAID engine supporting RAID 0, 1, and 0+1 configurations for data protection and performance enhancement. It features integrated PHYs for both PCIe and SATA interfaces, reducing system component count. The controller supports Native Command Queuing (NCQ) and hot-plug capabilities.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Dual-lane SATA II connectivity with integrated PHYs
• Hardware-accelerated RAID functionality for data redundancy
• PCI Express Gen1 x1 host interface compatibility
• Support for Native Command Queuing and hot-swap operations

Clock Generators, PLLs, Frequency Synthesizers Applications

• Internal storage expansion in desktop computers and workstations
• Network-attached storage (NAS) device controllers
• Server and workstation RAID subsystems
• Embedded industrial storage solutions requiring reliable data integrity

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific package variant and tape-and-reel quantity against the manufacturer's current datasheet. Confirm RoHS compliance status and lead times directly with authorized distributors or Microchip Technology, as supply chain conditions vary. Ensure the ordering suffix matches the required temperature range and packaging format for your production needs.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single-chip solution is required to expand SATA storage capacity via a PCIe slot. It is suitable for designs needing basic hardware RAID without CPU overhead. Consider power consumption and thermal dissipation requirements associated with the QFN package. Verify that the host system BIOS or OS drivers support the specific bridge controller for proper enumeration.

Clock Generators, PLLs, Frequency Synthesizers Part Context

SMSC was acquired by Microchip Technology. This part belongs to the legacy Serial ATA bridge controller portfolio. It serves as a bridge between the PCIe bus and SATA devices, commonly found in systems manufactured prior to the widespread adoption of native PCIe NVMe storage protocols.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct pin-to-pin replacements may be limited due to proprietary bridge architectures. Check Microchip Technology documentation for updated bridge controllers with similar PCIe-to-SATA functionality. Ensure software driver availability for any substitute components to maintain system compatibility.