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USB3500

更新时间： 2024-11-25 03:56:43

品牌	Logo	应用领域
SMSC		/
页数	文件大小	规格书
46页	719K
描述
Hi-Speed USB Host, Device or OTG PHY With UTMI+ Interface

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中文翻译

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数据手册

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USB3500 数据手册

USB3500

Hi-Speed USB Host,

Device or OTG PHY

With UTMI+ Interface

Datasheet

PRODUCT FEATURES

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

■ Internal 1.8 volt regulators allow operation from a

Bus Specification Rev 2.0

single 3.3 volt supply

■ Interface compliant with the UTMI+ Specification,

■ Internal short circuit protection of ID, DP and DM

Revision 1.0.

lines to VBUS or ground.

■ Includes full support for the optional On-The-Go

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

Supplement Revision 1.0a specification.

■ Functional as a host, device or OTG PHY.

■ Supports HS, FS, and LS data rates.

■ Integrated 24MHz Crystal Oscillator supports either

crystal operation or 24MHz external clock input.

■ Internal PLL for 480MHz Hi-Speed USB operation.

■ Supports USB2.0 and legacy USB 1.1 devices

■ 55mA Unconfigured Current (typical) - ideal for bus

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

powered applications.

attached (UTMI+ Level 3)

■ 83uA suspend current (typical) - ideal for battery

■ Supports HS SOF and LS keep alive pulse.

powered applications.

■ Supports Host Negotiation Protocol (HNP) and

■ Full Commercial operating temperature range from

Session Request protocol (SRP.)

0C to +70C

■ Internal comparators support OTG monitoring of

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

VBUS levels.

mm height)

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

Max)

SMSC USB3500

DATASHEET

Revision 1.0 (04-04-05)

12 3 4 5 6 7...46

中文翻译

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