JMS539 Datasheet – SuperSpeed USB to SATA II 3.0G Bridge

This post explains for the semiconductor JMS539.

The Part Number is JMS539.

The function of this semiconductor is SuperSpeed USB to SATA II 3.0G Bridge.

Manufacturer: JMicron

Preview images :

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JMS539 image


JMicron/JMS539 JMS539 SuperSpeed USB to SATA II 3.0G Bridge Description The JMS539 is a bridge controller, which translates the communication protocol between SATA II 3.0G and SuperSpeed USB commands. The integrated 60MIPS 8051, SATA II, Hi-Speed USB and SuperSpeed USB technology enable users to perform SuperSpeed USB to SATA II 3.0G, applications in a signal chip. In this chip, the Hi-Speed/SuperSpeed USB controller supports the USB Mass Storage Class Bulk-Only Transport Specification. Features • Complies with Gen2i/Gen2m of Serial ATA II Electrical Specification 2.6 • Supports SATA II Asynchronous Signal Recovery (Hot Plug) feature • Complies with USB 3.0 Specification, USB Mass Storage Class, Bulk-Only Transport Specification • Supports USB Super-Speed/High-Speed/Full-Speed Operation • Supports USB HID operation • Supports USB2.0/USB3.0 power saving mode • Supports AES-128/256 for data encryption over USB2.0/USB3.0 • Supports external SPI NVRAM for Vendor VID/PID o […]

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JMS539 Datasheet

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