WareMax WM5085A is a high performance, low power chip designed for both internal and external storage products.

Overall Feature

Serial-ATA Features

USB Feature

RAID Feature Support

■ Fabricated in 0.18um CMOS process with 1.8V for core and SATA PHY, and 3.3V for other I/Os.

■ Build in 128KB ROM and 64KB RAM.

■ Support 3 SATA ports to compliance with SATA 2.5 specification.

■ Support 1 USB 2.0 device port to support bulk mode data transfer.

■ Support SPI interface Flash.

■ Support General purpose I/Os.

■ Support NOR type flash for read only.

■ Support single DDR cell up to 266MHz and 1Gb.

■ Package Type: LQFP-216 PIN.

■ Compliant with Serial-ATA 2.5 specifications.

■ Support Serial-ATA Gen1i/Gen1m and Gen2i/Gen2m transfer rate of 1.5Gb/s and 3.0Gb/s.

■ Support Serial-ATA power saving mode: Partial and Slumber mode.

■ Support SATA host active LED per each channel.

■ Compliant with USB 2.0 specifications.

■ Support ATA pass through command for LBA48 and LBA28 bit data transfer.

■ Support USB high speed (480Mbps) and full speed transfer rate (12Mbps).

■ Support Mass Storage Device Class bulk only transfer.

■ Support USB vendor command (Control Endpoint) and SCSI vendor command.

■ Support USB host controller for UHCI, OHCI, EHCI mode.

■ Support RAID 0, 1, Spanning modes.

■ Support RAID 1 HDD hot-swap and auto-rebuild feature.

■ Support RAID status LED to show Critical / Fail.

■ Support LCD to display RAID and HDD status.

■ Support RAID level configuration.

■ Support GPIO setting.

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