MCP2140AT-ISLASHP datasheet(35/60 Pages) MICROCHIP

부품명	MCP2140AT-I/P

상세설명	IrDA짰 Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate

PDF	60 Pages

Scroll/Zoom	100%

제조업체	MICROCHIP [Microchip Technology]

홈페이지	http://www.microchip.com

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35 / 60 page

DS22050A-page 35

MCP2140A

FIGURE 4-4:

RESET AND DEVICE RESET TIMING

TABLE 4-4:

RESET AND DEVICE RESET REQUIREMENTS

AC Specifications

Electrical Characteristics:

Standard Operating Conditions (unless otherwise specified):

Operating Temperature: -40

°C ≤ TA ≤ +85°C (industrial)

Operating Voltage VDD range is described in Section 4.1 “DC

Characteristics”

Param.

No.

Sym

Characteristic

Min

Typ(1)

Max

Units

Conditions

TRSTL RESET Pulse Width (low)

2000

—

VDD = 5.0V

TOST

Oscillator Start-up Timer Period

1024

—

1024

TOSC

TPWRT Power up Timer Period

28 (2)

132 (2)

VDD = 5.0V

TIOZ

Output High-impedance from

RESET Low or device Reset

—

2.0 (2)

µs

Note 1:

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

°C unless otherwise stated.

These parameters are for design guidance only and are not tested.

VDD

RESET

Reset

Detected

PWRT

Timeout

OSC

Timeout

Internal

RESET

Output Pin

MCP2140AT-I/P 데이터시트(PDF) 35 Page - Microchip Technology

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