Datasheet > MIC8114TU

MIC8114TU

更新时间： 2024-11-27 22:51:19

品牌	Logo	应用领域
麦瑞 - MICREL		微处理器复位电路
页数	文件大小	规格书
8页	173K
描述
Microprocessor Reset Circuit

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MIC8114TU 数据手册

MIC8114 Microprocessor Reset Circuit

MIC8114

Microprocessor Reset Circuit

Description

Pin Configuration

The MIC8114 is an inexpensive microprocessor reset

circuit that monitor power supplies in microprocessor

based systems.

Top View

The function of this device is to assert a reset if either

the power supply drops below a designated reset

threshold level or MR is forced low.

The MIC8114 has an active low RESET output. The

reset output is guaranteed to remain asserted for a

minimum of 790ms after VCC has risen above the

designated reset threshold level. The MIC8114 comes

in a 4-pin SOT-143 package.

Features

RESET Remains Valid with V

as 1.4V

as Low

Typical Applications

Precision Voltage Monitor for 3.3V

Power Supplies

Portable Equipment

Intelligent Instruments

Available in 4-Pin SOT-143 Package

<15µA Supply Current

Critical Microprocessor Power Monitoring

Printers/Computers

Controllers

790ms Minimum Reset Pulse Width

Manual Reset Input

Specifically tailored to the reset

requirements of the

AMD Elan SC400/410

Typical Operating Circuit

Ordering Information

Package

Part

Temp. Range

MIC8114TU

4-Lead SOT-143

-40°C to +85°C

Place the device suffix of desired reset threshold voltage from table above in

blank to complete the part number.

12 3 4 5 6 7 8

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