Microchip Technology MA320002 Data Sheet

DS61143H-page 188

© 2011 Microchip Technology Inc.

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

USB

USB Voltage

3.0

—

3.6

V

Voltage on V

USB

 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

Ω

—

USB321 V

OL

Voltage Output Low

0.0

—

0.3

V

1.5 k

Ω load connected 

to 3.6V.

USB322 V

OH

Voltage Output High

2.8

—

3.6

V

1.5 k

Ω load connected 

to ground.

These parameters are characterized, but not tested in manufacturing.