UIC811G-X-AD4-R datasheet(2/9 Pages) UTC

部件名	UIC811G-X-AD4-R

功能描述	MICROPROCESSOR RESET CIRCUITS

PDF	9 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

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2 / 9 page

UIC811

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

2 of 9

www.unisonic.com.tw

QW-R502-317.D

MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

SOT-143

A : 2.63V

B : 2.93V

C : 3.08V

D: 4.00V

E: 4.38V

F: 5.00V

UXG

Voltage Code

PIN CONFIGURATION

PIN DESCRIPTION

PIN NO.

PIN NAME

DESCRIPTION

GND

Ground

RESET

This pin will fall low after the VCC’s falling below the reset threshold voltage and it also

can remain asserted for at least 140ms min after VCC’s rising upon the reset threshold.

Input of manual reset. A reset can be forced by a logic low on MR . As the MR is held

low, the reset will remain asserted, and until the MR rise high, the reset will

remain140ms min at least. When it is float that means it is unused.

VCC

Input of power supply.

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