USB2503 datasheet(42/46 Pages) SMSC

tên linh kiện	USB2503

Giải thích chi tiết về linh kiện	USB 2.0 High-Speed 4-Port Hub Controller

PDF	46 Pages

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nhà sản xuất	SMSC [SMSC Corporation]

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USB 2.0 High-Speed 4-Port Hub Controller

Datasheet

Revision 1.92 (05-08-07)

SMSC USB2514

DATASHEET

Note 5.1

Output leakage is measured with the current pins in high impedance.

Note 5.2

See USB 2.0 Specification for USB DC electrical characteristics.

IO-U

(Note 5.2)

Supply Current

Unconfigured

High-Speed Host

Full-Speed Host

ICCINTHS

ICCINITFS

105

Supply Current

Configured

(High-Speed Host)

1 Port HS, 1 Port LS/FS

2 Ports @ LS/FS

2 Ports @ HS

3 Ports @ HS

4 Ports @ HS

IHCH1C1

IHCC2

IHCH2

IHCH3

IHCH4

150

160

170

175

170

160

275

290

305

All supplies combined

Supply Current

Configured

(Full-Speed Host)

1 Port

2 Ports

3 Ports

4 Ports

IFCC1

IFCC2

IFCC3

IFCC4

140

150

All supplies combined

Supply Current

Suspend

ICSBY

310

420

μA

All supplies combined

Supply Current

Reset

ICRST

100

275

μA

All supplies combined

Table 5.1 DC Electrical Characteristics (continued)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

COMMENTS

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