Microchip Technology DV320032 Scheda Tecnica

 2012-2013 Microchip Technology Inc.

DS60001185C-page  313

Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature

-40°C 

 T

A

 

 +85°C for Industrial 

-40°C 

 T

A

 

 +105°C for V-temp

USB313 V

USB3V3

USB Voltage

3.0

—

3.6

V

Voltage on V

USB3V3

 

must be in this range 
for proper USB 
operation

USB315 V

ILUSB

Input Low Voltage for USB Buffer

—

—

0.8

V

—

USB316 V

IHUSB

Input High Voltage for USB Buffer

2.0

—

—

V

—

USB318 V

DIFS

Differential Input Sensitivity

—

—

0.2

V

The difference 
between D+ and D- 
must exceed this value 
while VCM is met

USB319 VCM

Differential Common Mode Range

0.8

—

2.5

V

—

USB320 Z

OUT

Driver Output Impedance

28.0

—

44.0



—

USB321 V

OL

Voltage Output Low

0.0

—

0.3

V

14.25 k

 load 

connected to 3.6V

USB322 V

OH

Voltage Output High

2.8

—

3.6

V

14.25 k

 load 

connected to ground

Note 1: These parameters are characterized, but not tested in manufacturing.