USB3500 SMSC Corporation, USB3500 Datasheet

USB3500

Manufacturer Part Number

USB3500

Description

Hi-Speed USB Host

Manufacturer

SMSC Corporation

Datasheet

1.USB3500.pdf (46 pages)

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PRODUCT FEATURES

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SMSC USB3500

USB-IF “Hi-Speed” certified to the Universal Serial

Interface compliant with the UTMI+ Specification,

Includes full support for the optional On-The-Go

Functional as a host, device or OTG PHY.

Supports HS, FS, and LS data rates.

Supports FS pre-amble for FS hubs with a LS device

Supports HS SOF and LS keep alive pulse.

Supports Host Negotiation Protocol (HNP) and

Internal comparators support OTG monitoring of

Low Latency Hi-Speed Receiver (43 Hi-Speed clocks

Bus Specification Rev 2.0

Revision 1.0.

(OTG) protocol detailed in the On-The-Go

Supplement Revision 1.0a specification.

attached (UTMI+ Level 3)

Session Request protocol (SRP.)

VBUS levels.

Max)

DATASHEET

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Internal 1.8 volt regulators allow operation from a

Internal short circuit protection of ID, DP and DM

Integrated 24MHz Crystal Oscillator supports either

Internal PLL for 480MHz Hi-Speed USB operation.

Supports USB2.0 and legacy USB 1.1 devices

55mA Unconfigured Current (typical) - ideal for bus

83uA suspend current (typical) - ideal for battery

Full Commercial operating temperature range from

56 Pin QFN package; green, lead-free (8 x 8 x 0.90

single 3.3 volt supply

lines to VBUS or ground.

crystal operation or 24MHz external clock input.

powered applications.

0C to +70C

mm height)

Hi-Speed USB Host,

Device or OTG PHY

With UTMI+ Interface

USB3500

Revision 1.0 (04-04-05)

Datasheet

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