IOBUS0 datasheet(70/88 Pages) FTDI

部件名	IOBUS0

功能描述	Vinculum-II Embedded Dual USB Host Controller IC

PDF	88 Pages

Scroll/Zoom	100%

制造商	FTDI [Future Technology Devices International Ltd.]

网页	http://www.ftdichip.com

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70 / 88 page

C opyright © Future T ec hnology Devic es I nternational Limited

Datasheet

Vinculum-II Embedded Dual USB Host Controller IC

V ers ion 1 .7

Doc ument N o.: FT _000138 C learance N o.: FT DI# 1 43

Parameter

Description

Minimum

Typical

Maximum

Units

Conditions

UVoh

I/O Pins Static Output

( High)

2.8

UVol

I/O Pins Static Output

( Low )

0.3

UVse

Single Ended Rx Threshold

0.8

2.0

UCom

Differential Common Mode

0.8

2.5

UVdif

Differential Input Sensitivity

0.2

UDrvZ

Driver Output Impedance

Ohms

Table 9.4 USB I/O Pin (USBDP, USBDM) Characteristics

Parameter

Description

Minimum

Typical

Maximum

Units

Conditions

VCCK

Power supply of internal

core cells and I/O to core

interface

1.62

1.8

1.98

1.8V power supply

VCC18IO

Power supply of 1.8V OSC

pad

1.62

1.8

1.98

1.8V power supply

Operating junction

temperature

-40

125

°C

Iin

Input leackage current

-10

±1

µA

Iin = VCC18IO or

Ioz

Tri-state output leakage

current

-10

±1

µA

Table 9.5 Crystal Oscillator 1.8 Volts DC Characteristics

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