MCP2155_13 datasheet(33/52 Pages) MICROCHIP

부품명	MCP2155

상세설명	IrDA짰 Standard Protocol Stack Controller

PDF	52 Pages

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제조업체	MICROCHIP [Microchip Technology]

홈페이지	http://www.microchip.com

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 2001-2013 Microchip Technology Inc.

Preliminary

DS21690B-page 33

MCP2155

FIGURE 4-5:

RESET AND DEVICE RESET TIMING

TABLE 4-5:

RESET AND DEVICE RESET REQUIREMENTS

AC Characteristics

Standard Operating Conditions (unless otherwise speci-

fied)

Operating Temperature:

–40

C  TA  +85C (industrial)

Operating Voltage VDD range is described in Section 4.1

Param.

No.

Sym

Characteristic

Min

Typ(1)

Max

Units

Conditions

TRSTL

RESET Pulse Width (low)

2000

—

VDD = 5.0 V

TOST

Oscillator Start-up Timer Period

1024

—

1024

TOSC

TPWRT

Power up Timer Period

132

VDD = 5.0 V

TIOZ

Output Hi-impedance from

RESET Low or device Reset

——

µs

Note 1: Data in the Typical (“Typ”) column is at 5V, 25

C, unless otherwise stated.

VDD

RESET

Reset

Detected

PWRT

Timeout

OSC

Timeout

Internal

RESET

Output Pin

21690B.book Page 33 Thursday, January 10, 2013 1:06 PM

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