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USB3300 fiches techniques PDF

Microchip - Hi-Speed USB Host & Device or OTG PHY

Numéro de référence USB3300
Description Hi-Speed USB Host & Device or OTG PHY
Fabricant Microchip 
Logo Microchip 





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USB3300 fiche technique
USB3300
Hi-Speed USB Host, Device or OTG PHY with
ULPI Low Pin Interface
Product Features
• USB-IF Hi-Speed certified to the Universal Serial
Bus Specification Rev 2.0
• Interface compliant with the ULPI Specification
revision 1.1 in 8-bit mode
• Industry standard UTMI+ Low Pin Interface (ULPI)
Converts 54 UTMI+ signals into a standard 12 pin
Link controller interface
• 54.7mA Unconfigured Current (typical) - ideal for
bus powered applications
• 83uA suspend current (typical) - ideal for battery
powered applications
• Latch-Up performance exceeds 150 mA per EIA/
JESD 78, Class II
• ESD protection levels of ±8kV HBM without exter-
nal protection devices
• Integrated protection to withstand IEC61000-4-2
ESD tests (±8kV contact and ±15kV air) per 3rd
party test facility
• 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 Sup-
plement 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
• Supports OTG monitoring of VBUS levels with
internal comparators. Includes support for an
external VBUS or fault monitor.
• Low Latency Hi-Speed Receiver (43 Hi-Speed
clocks Max) allows use of legacy UTMI Links with
a ULPI wrapper
• Integrated Pull-up resistor on STP for interface
protection allows a reliable Link/PHY start-up with
slow Links (software configured for low power)
• Internal 1.8 volt regulators allow operation from a
single 3.3 volt supply
• Internal short circuit protection of ID, DP and DM
lines to VBUS or ground
• Integrated 24MHz Crystal Oscillator supports
either crystal operation or 24MHz external clock
input
• Internal PLL for 480MHz Hi-Speed USB operation
• Industrial Operating Temperature -40°C to +85°C
• 32 pin, QFN RoHS Compliant package
(5 x 5 x 0.90 mm height)
Applications
The USB3300 is the ideal companion to any ASIC, SoC
or FPGA solution designed with a ULPI Hi-Speed USB
host, peripheral or OTG core.
The USB3300 is well suited for:
• Cell Phones
• PDAs
• MP3 Players
• Scanners
• External Hard Drives
• Digital Still and Video Cameras
• Portable Media Players
• Printers
2014-2015 Microchip Technology Inc.
DS00001783B-page 1

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