MCP2155_13 datasheet(29/52 Pages) MICROCHIP

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 2001-2013 Microchip Technology Inc.

Preliminary

DS21690B-page 29

MCP2155

DC Characteristics (Continued)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise specified)

Operating temperature:

–40°C

 TA  +85°C (industrial)

Operating voltage VDD range as described in DC spec Section 4.1

Param

No.

Sym

Characteristic

Min

Typ

Max

Units

Conditions

Output Low Voltage

D080

VOL

TXIR, RX, DSR, and CTS pins

—

0.6

IOL = 8.5 mA, VDD = 4.5V

D083

OSC2

—

0.6

IOL = 1.6 mA, VDD = 4.5V

Output High Voltage

D090

VOH

TXIR, RX, DSR, and CTS pins

(Note 1)

VDD - 0.7

—

IOH = -3.0 mA, VDD = 4.5V

D092

OSC2

VDD - 0.7

—

IOH = -1.3 mA, VDD = 4.5V

Capacitive Loading Specs

on Output Pins

D100

COSC2

OSC2 pin

—

when external clock is used

to drive OSC1.

D101

CIO

All Input or Output pins

—

Note 1: Negative current is defined as coming out of the pin.

21690B.book Page 29 Thursday, January 10, 2013 1:06 PM

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