USB3316
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器件描述：Hi-Speed USB Transceiver with 1.8V ULPI Interface - 19.2MHz Reference Clock
器件厂商：SMSC [
SMSC Corporation]
厂商主页：http://www.smsc.com/
文件大小：641.94KB
文件页数：13
PDF阅读：USB3316.pdf (点击阅读器件资料)
摘要：
SMSC USB3316 PRODUCT PREVIEW Revision 1.7 (03-17-08)
Data Brief
PRODUCT FEATURES
USB3316
Hi-Speed USB Transceiver
with 1.8V ULPI Interface -
19.2MHz Reference Clock
? USB-IF “Hi-Speed” compliant to the Universal Serial
Bus Specification Rev 2.0
? Interface compliant with the ULPI Specification
revision 1.1 as a Single Data Rate (SDR) PHY
? 1.8V IO Voltage (+/- 10%)
? SMSC flexPWR
TM
Technology
— Low current design ideal for battery powered
applications
— “Sleep” mode tri-states all ULPI pins and places the
part in a low current state
? Supports FS pre-amble for FS hubs with a LS device
attached (UTMI+ Level 3)
? Supports HS SOF and LS keep-alive pulse
? Includes full support for the optional On-The-Go
(OTG) protocol detailed in the On-The-Go
Supplement Revision 1.0a specification
? Supports the OTG Host Negotiation Protocol (HNP)
and Session Request Protocol (SRP)
? Allows host to turn VBUS off to conserve battery
power in OTG applications
? Support OTG monitoring of VBUS levels with internal
comparators
? “Wrapper-less” design for optimal timing performance
and design ease
— Low Latency Hi-Speed Receiver (43 Hi-Speed clocks
Max) allows use of legacy UTMI Links with a ULPI
bridge
? Internal 5V cable short-circuit protection of ID, DP
and DM lines to VBUS or ground
? 19.2MHz Reference Clock operation
— 0 to 3.6V input drive tolerant
— Able to accept “noisy” clock sources
? Internal low jitter PLL for 480MHz Hi-Speed USB
operation
? Internal detection of the value of resistance to ground
on the ID pin
? Integrated battery to 3.3V LDO regulator
— 2.2uF bypass capacitor
— 100mV dropout voltage
? Integrated ESD protection circuits
— Up to +-15kV without any external devices
? Carkit UART mode for non-USB serial data transfers
? Integrated USB Switch
— Allows single USB port of connection
— High speed data
— Battery charging
— Stereo and mono/mic audio
— USB1.1 data
? Industrial Operating Temperature -40°C to +85°C
? Packaging Options
— 24 pin QFN lead-free RoHS compliant package
(4 x 4 x 0.90 mm height)
— 25 ball VFBGA lead-free RoHS compliant package also
available; (3 x 3 x 0.88mm height)
— 25 ball UFBGA lead-free RoHS compliant package also
available; (3 x 3 x 0.61mm height)
Applications
The USB3316 is targeted for any application where a Hi-
Speed USB connection is desired and when board
space, power, and interface pins must be minimized.
The USB3316 is well suited for:
? Cell Phones
? PDAs
? MP3 Players
? GPS Personal Navigation
? Scanners
? External Hard Drives
? Digital Still and Video Cameras
? Portable Media Players
? Entertainment Devices
? Printers
? Set Top Boxes
? Video Record/Playback Systems
? IP and Video Phones
? Gaming Consoles
? POS Terminals
