PL2771 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – SuperSpeed USB3.0 to SATAII Bridge Controller

PL-2771 Product Brochure
v1.2 5/28/10’
PL2771
SuperSpeed USB3.0 to SATAII Bridge Controller
OVERVIEW
The PL2771 is a single-chip SuperSpeed USB3.0 to SATAII compliant bridge controller that is designed to
perform seamless protocol transfer between the USB3.0 and SATAII interface. It supports latest USB3.0
Superspeed with 5Gb/s bandwidth. SuperSpeed USB 3.0(5Gb/s) delivers ten times the performance of
Hi-Speed USB 2.0(480Mb/s) while offering backward compatibility with the billions of USB-enabled PCs and
peripheral devices. It is fully backward compatible to all USB 2.0 and USB 1.1 hosts and operates under
SuperSpeed, Hi-Speed, and Full-Speed USB connections. The PL2771 also has an embedded high
performance 8-bit microcontroller that can be used to support versatile system applications such as one
button backup, power control, and other features for USB port. The PL2771 is implemented according to the
USB Mass Storage Class driver and latest UASP driver.
FEATURES
Compliant with USB 3.0 and USB2.0 Specification
Serial ATA Revision 3.0 Specification Compliant
Ultra-low power 1.2V core operating voltage by
0.13um process
USB3 bus power operation
Multi-function General Purpose IO (GPIO) pins
can be defined for USB speed LED, button inputs,
and other special functions.
Applications support : OTB, Autorun/Password,
Capacity Indicator, Power management
Support Serial ATA hot-plug
Support single 30MHz reference clock
Firmware upgradeable through USB interface
Support PWM interface and generic SPI/I2C
master/slave interface
Provide SDK for General Purpose IO pins for
further applications
Package Type : LQFP64/QFN48
BLOCK DIAGRAM
30M
Crystal
USB3.0
Device
PWM
PLL
SPI/I2C
Data DMA
Controller
USB3/USB2
PHY
USB3
USB2
Device Device
Controller Controller
Data Bus
8-bit MCU
ROM
RAM
SATA Link
Controller
SATAII PHY
Serial Flash
SATA Device
Prolific Technology Inc.
7F, #48, Sec.3, Nan-Kang Rd., Taipei, Taiwan 115
Tel: [phone] Fax: [phone]
E-mail: [e-mail]
http://www.prolific.com.tw