AU6333 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

fabricante

AU6333

USB2.0 SD/MMC/MS Single/Dual LUN Card Reader Controller

Unspecified 

Table 5.7 Static characteristic：Analog I/O pins（DP/DM）

Symbol

Parameter

Conditions

Min. Typ. Max.

USB2.0 Transceiver（HS）

Input Levels（differential receiver）

VHSDIFF

VHSCM

High speed differential

input sensitivity

High speed data signaling

common mode voltage

range

∣VI（DP）-VI（DM）∣

measured at the

connection as

application circuit

300

-50

500

Unit

mV

mV

VHSSQ

High speed squelch

detection threshold

Squelch detected

No squelch detected 150

100 mV

mV

Disconnection

VHSDSC

High speed disconnection

detection threshold

detected

Disconnection not

625

detected

mV

525 mV

Output Levels

High speed idle level

VHSOI

output

voltage(differential)

-10

10 mV

VHSOL

High speed low level

output

voltage(differential)

-10

10 mV

VHSOH

High speed high level

output

voltage(differential)

-360

400 mV

VCHIRPJ

Chirp-J output voltage

（differential）

700

1100 mV

Chirp-K output voltage

VCHIRPK

（differential）

-900

-500 mV

Resistance

Equivalent resistance

used as internal chip 3

6

9

RDRV

Driver output impedance

only

Overall resistance

Ω

including external 40.5 45 49.5

resistor

Termination

VTERM

Termination voltage for

pull-up resistor on pin

3.0

RPU

USB1.1 Transceiver（FS/LS）

3.6

V

Input Levels（differential receiver）

VDI

Differential input

sensitivity

∣VI（DP）-VI（DM）∣

0.2

V

VCM

Differential common

mode voltage

0.8

Input Levels（single-ended receivers）

2.5

V

Page 15 of 20

AU6333 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.04W

Official release _ Public

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