USB3280 Datasheet, PDF (1/42 Pages) SMSC Corporation – Hi-Speed USB Device PHY with UTMI Interface

USB3280
Hi-Speed USB Device
PHY with UTMI Interface
PRODUCT FEATURES
Datasheet
„ Available in a 36-pin lead-free RoHS compliant (6 x 6
x 0.90mm) QFN package
„ Interface compliant with the UTMI specification
(60MHz, 8-bit bidirectional interface)
„ Only one required power supply (+3.3V)
„ USB-IF “Hi-Speed” certified to USB2.0 electrical
specification
„ Supports 480Mbps Hi-Speed (HS) and 12Mbps Full
Speed (FS) serial data transmission rates
„ Integrated 45Ω and 1.5kΩ termination resistors
reduce external component count
„ Internal short circuit protection of DP and DM lines
„ On-chip oscillator operates with low cost 24MHz
crystal
„ Latch-up performance exceeds 150mA per EIA/JESD
78, Class II
„ ESD protection levels of 5kV HBM without external
protection devices
„ SYNC and EOP generation on transmit packets and
detection on receive packets
„ NRZI encoding and decoding
„ Bit stuffing and unstuffing with error detection
„ Supports the USB suspend state, HS detection, HS
Chirp, Reset and Resume
„ Support for all test modes defined in the USB 2.0
specification
„ 55mA Unconfigured Current (typical) - ideal for bus
powered applications.
„ 83uA suspend current (typical) - ideal for battery
powered applications.
„ Industrial Operating Temperature -40^oC to +85^oC
APPLICATIONS
The USB3280 is the ideal companion to any ASIC, SoC
or FPGA solution designed with a UTMI Hi-Speed USB
device (peripheral) core.
The USB3280 is well suited for:
„ Cell Phones
„ MP3 Players
„ Scanners
„ External Hard Drives
„ Digital Still and Video Cameras
„ Portable Media Players
SMSC USB3280
DATASHEET
Revision 1.2 (10-27-06)