USB3317-CP-TR Datasheet, PDF (1/5 Pages) Microchip Technology – Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 26MHz Reference Clock

USB3317
Hi-Speed USB Transceiver with
1.8V-3.3V ULPI Interface -
26MHz Reference Clock
PRODUCT FEATURES
Data Brief
„ 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 to 3.3V IO Voltage (±10%)
„ flexPWR^® 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
„ 26MHz 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
„ 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)
Applications
The USB3317 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 USB3317 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
SMSC USB3317 REV C
PRODUCT PREVIEW
Revision 2.1 (06-02-10)