Product Summary

The SiI3132CNU is a single-chip, one-lane PCI Express to 2-port Serial ATA (SATA) II host controller that brings server-class features to the desktop. It Express interface allows the device to connect to the latest motherboards that take advantage of this high-speed serial interface. It also supports all Serial ATA II features, including 3.0 Gbps SATA II transfer speeds, Native Command Queuing, port multipliers with FIS-based switching, programmable output signal swing strengths for longer external cables or extended backplanes, hot plugging, enclosure management and ATAPI device support.

Parametrics

Absolute maximum rating: 1.8V core and 3.3V I/Os.

Features

Features: (1)Supports one-lane, 2.5 Gbps PCI Express; (2)Compliant with PCI Express 1.0a specification; (3)Supports hot plug for ExpressCard applications; (4)All registers appear in unified memory space; (5)All registers accessible through I/O space; (6)Full-chip command-completion status accessible with single PCI Express access.

Diagrams