The JMB368-LGGZOA is a single-chip PCI Express to SATA II host controller manufactured by JMicron. It provides a cost-effective and efficient solution for adding SATA ports to a system through the PCI Express interface.

Applications

• Desktop PCs
• Embedded systems
• Storage servers
• Industrial PCs
• Add-in cards for SATA expansion

Features

• Single-lane PCI Express interface
• Two SATA II ports with support for up to 3 Gbps data transfer rate
• Supports SATA Native Command Queuing (NCQ)
• Supports Port Multiplier with Command-based Switching
• Integrated PHY (physical layer)
• Supports hot-plugging
• Low power consumption
• Compliant with PCI Express Base Specification Revision 1.1
• Compliant with Serial ATA II Specification Revision 2.6

Benefits

• Easy integration into existing systems via PCI Express
• Increased storage capacity through additional SATA ports
• Improved performance with NCQ and Port Multiplier support
• Reduced system cost with integrated PHY
• Enhanced flexibility with hot-plugging support

Additional Details

The JMB368-LGGZOA is typically packaged in a QFN or LQFP package. It requires a 3.3V power supply. The device supports various operating systems, including Windows, Linux, and macOS. It is designed to be compatible with a wide range of SATA hard drives and solid-state drives (SSDs). The controller supports both command-based and FIS-based switching for port multipliers. The JMB368 supports the AHCI (Advanced Host Controller Interface) standard, allowing for advanced features such as hot-plugging and NCQ. The datasheet contains detailed information on the controller's electrical characteristics, timing parameters, and package dimensions.

The JMicron JMB368-LGGZOA SATA II host controller offers a versatile and reliable solution for expanding storage capabilities in a variety of systems. Its PCI Express interface ensures compatibility with modern motherboards, while its SATA II ports provide support for a wide range of storage devices. The controller's advanced features, such as NCQ and port multiplier support, enhance performance and flexibility. The JMB368-LGGZOA is a popular choice for adding SATA ports to desktop PCs, embedded systems, and other applications.