UIC811G-X-AE2-2-R datasheet(2/8 Pages) UTC

Part #	UIC811G-X-AE2-2-R

Description	MICROPROCESSOR RESET CIRCUITS

PDF	8 Pages

Scroll/Zoom	100%

Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

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2 / 8 page

UIC811

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 8

www.unisonic.com.tw

QW-R502-317.N



MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

SOT-23

SOT-23-3

A : 2.63V

B : 2.93V

C : 3.08V

D: 4.00V

E: 4.38V

F: 5.00V

UX G

Voltage Code

Pin Code

SOT-143

SOT-343



PIN CONFIGURATION

SOT-143

SOT-343

SOT-23-3/SOT-23

AE2-2/AE3-2

AE2-3/AE3-3

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PIN DESCRIPTION

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 wil

remain asserted, and until the MR rise high, the reset will remain 140ms min at least. When it is float

that means it is unused. For SOT-143 and SOT-343 only.

VCC

Input of power supply.

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