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USB3318

Hi-Speed USB2.0 ULPI Transceiver

USB3318 General Description

The USB331x family of Hi-Speed USB 2.0 transceivers provides a highly integrated, small footprint solution designed for portable consumer electronics devices including cell phones, PDAs, portable media players and GPS/personal navigation devices. The USB331x family eliminates the need for external USB switches and electrostatic discharge (ESD) protection devices, which minimizes eBOM part count and printed circuit board (PCB) area. The USB331x provides an extremely flexible solution which allows the USB connector to act as a single port of connection for high speed data transfer, battery charging and stereo/mono audio accessories.
*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Key Features

    • Internal ESD protection circuits
    • Integrated 3.3V LDO regulator
    • External passive components minimized
    • ±8kV HBM
    • ±8kV/±15kV IEC (contact/air)
    • No external ESD protection circuits required
    • Variable I/O voltage capability (fixed 1.8V or a range of 1.8V to 3.3V)
    • Low power and standby modes of operation to minimize power consumption
    • 13Mhz reference clock support
    • Robust design tolerates "noisy" clock and power supplies
    • Small package size and very low eBOM part count
    • Hi-Speed On-the-Go (OTG) - host and device capable
    • Supports Commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges
    • Cell Phones
    • Smart Phones
    • PDAs
    • GPS Personal Navigation Devices
    • Personal Media Players (PMPs)
    • Digital Still and Video Cameras
    • External Hard Disk Drives
    • Printers
    • Set-top Boxes
    • Digital TVs
    • Gaming Consoles
    • Industrial Systems

Specifications

Upstream Port ULPI Reference Clock Freq 13MHz
IO Voltage 1.8V-3.3V ULPI Input Clock Mode No
Crystal Support No Battery Charger Detection Yes
Integrated USB Switch No OTG Yes
Host Based I/F No Temp Range Min -40
Temp Range Max 85

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

More
L
L**e 10/28/2022

I arrive rapidissimo

1
C
C**a 02/19/2022

Went from the order to receive a month. In appearance, everything is ok. How to check in the work-sign off. Seller recommend.

Reviews
1
T
T**x 05/09/2021

Kornelius and Julia were both a pleasure to work with.

14
D
D**n 02/19/2021

Everything is fine, on the board would not interfere with the addition of the stabilizer 7805, in the headphones it plays loudly, even too, the modes of operation are voiced by an aunt in english. Delivery in three weeks, normal!

2

Reviews

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Availability: 5668 PCS

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