MCP2221 datasheet(60/80 Pages) MICROCHIP

60 / 80 page

MCP2221

DS20005292B-page 60

 2015 Microchip Technology Inc.

4.1

DC CHARACTERISTICS

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

D001 Supply Voltage

VDD

3.0

—

5.5

POR

Release Voltage

VPOR

1.6

POR

Rearm Voltage

0.8

D003 VDD Rise Rate to Ensure

POR

SVDD

0.05

—

V/ms Design guidance only

Not tested

D004 Supply Current

IDD

VDD =3.0V

—

FOSC =12 MHz,

(330 nF on VUSB)

VDD =5.0V

—

D005 Standby Current

IDDS

—46

—

µA

Input Low-Voltage

D031 Schmitt Trigger (URX)

VIL

——

0.2 VDD

V3.0V

 VDD  5.5V

TTL (GP pins)

—

0.8

4.5V

 VDD  5.5V

Input High-Voltage

D041 Schmitt Trigger (URX)

VIH

0.8 VDD

—VDD

V3.0V

 VDD  5.5V

TTL (GP pins)

2.0

—

VDD

4.5V

 VDD  5.5V

Input Leakage Current

D060 GP, URX

IIL

—

±50

±100

VSS

 VPIN  VDD,

pin at Hi-Z

Output Low-Voltage

D080 GP, UTX

VOL

——

0.6

IOL = 8.0 mA, VDD =5.0V

——

0.6

IOL = 6.0 mA, VDD =3.3V

Output High-Voltage

D090 GP, UTX

VOH

VDD –0.7

—

IOH =-3.5mA, VDD =5.0V

VDD –0.7

—

IOH =-3.0mA, VDD =3.3V

Capacitive Loading Specs on Output Pins

D102 GPIO

CIO

——

Note 1

Note 1: Characterized only, not 100% tested.

MCP2221 Datasheet(PDF) 60 Page - Microchip Technology

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