MCP2210 datasheet(64/82 Pages) MICROCHIP

64 / 82 page

MCP2210

DS22288A-page 64

 2011 Microchip Technology Inc.

FIGURE 4-1:

POR AND POR REARM WITH SLOW RISING VDD

VDD

VPOR

VPORR

VSS

NPOR(1)

TPOR(3)

POR REARM

Note 1:

When NPOR is low, the device is held in Reset.

TPOR 1

s typical.

TVLOW 2.7

s typical.

TVLOW(2)

TABLE 4-1:

USB MODULE SPECIFICATIONS

DC Characteristics

Operating Conditions (unless otherwise indicated):

3.0V

VDD  5.5V at -40C  TA  +85C (I-Temp)

Param

No.

Characteristic

Sym

Min

Typ

Max

Units

Conditions

D313

USB Voltage

VUSB

3.0

—

3.6

Voltage on VUSB pin must be

in this range for proper USB

operation

D314

Input Leakage on Pin

IIL

——

± 1

μAVSS

VPIN VDD pin at

high-impedance

D315

Input Low Voltage

for USB Buffer

VILUSB

——

0.8

For VUSB range

D316

Input High Voltage

for USB Buffer

VIHUSB

2.0

—

For VUSB range

D318

Differential Input

Sensitivity

VDIFS

—

0.2

The difference between D+

and D- must exceed this value

while VCM is met

D319

Differential Common

Mode Range

VCM

0.8

—

2.5

D320

Driver Output

Impedance(1)

ZOUT

—



D321

Voltage Output Low

VOL

0.0

—

0.3

1.5 k

load connected to 3.6V

D322

Voltage Output High

VOH

2.8

—

3.6

1.5 k

load connected to

ground

Note 1:

The D+ and D- signal lines have been built-in impedance matching resistors. No external resistors,

capacitors or magnetic components are necessary on the D+/D- signal paths between the MCP2210

family device and the USB cable.

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