STUSB06E

Functional tables

15/20

Table 13.

Pin states in power modes

Pins

Disable mode

Sharing mode

High-Z mode

3.3 V

Not Present

-

Not present

1.6 V to 3.6 V input

1.6 V to 3.6 V input

High impedance

High impedance

High impedance

D+, D-

High impedance

High impedance

High impedance

VP, VM

Invalid

H

RCV

Invalid

L

INT

Invalid

H

FSE0

Inputs (VO, SPEED#,

SUSPEND, OE#, SOFTCON)

High impedance

High impedance

High impedance

HIGHZ

H

1.

A 220 k

Ω pull down is connected when HIGHZ="1".

2.

HIGHZ input has an internal pull down resistor in order to disable HIGH-Z mode if left floating.

Table 14.

Power supply configurations

Mode

Operating mode

3.0 V to 3.6 V

1.6 V to 3.6 V

Disable mode

GND

3.0 V to 3.6 V

1.6 V to 3.6 V

1.

X: don't care.

2.

weak 150 k