MIC708T Micrel Semiconductor, MIC708T Datasheet

MIC708T

Manufacturer Part Number

MIC708T

Description

Manufacturer

Micrel Semiconductor

Datasheets

1.MIC708T.pdf (7 pages)

2.MIC706S.pdf (8 pages)

Specifications of MIC708T

Case

SOP8

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MIC708T

Manufacturer:

MIC

Quantity:

20 000

Company:

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Part Number:

MIC708TM

Manufacturer:

MICREL

Quantity:

14 881

Company:

Meier Automation Equipment Co., Limited

Part Number:

MIC708TM

Manufacturer:

MICREL/麦瑞

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MIC708TMY

Manufacturer:

MICREL

Quantity:

15 718

Company:

Meier Automation Equipment Co., Limited

Part Number:

MIC708TMY

Manufacturer:

MICREL/麦瑞

Quantity:

20 000

Company:

H&T Electronics

Part Number:

MIC708TMY

Quantity:

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

MIC708TMY-TR

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MIC706P/R/S/T, MIC708R/S/T µP Supervisory Circuits

Description

The MIC706P/R/S/T and MIC708R/S/T are inexpensive

microprocessor supervisory circuits that monitor power

supplies in 3.0 and 3.3 Volt microprocessor based

systems. The circuit functions include a watchdog timer,

microprocessor reset, power failure warning and a

debounced manual reset input.

The MIC706 offers a watchdog timer function, while the

MIC708 has no watchdog timer but has an active high

reset output in addition to the active low reset output.

The R, S, and T versions are similar in all respects

except for supply voltage reset threshold levels. The

threshold levels are 2.63, 2.93, and 3.08V respectively.

When the supply voltage drops below the reset

threshold level, RESET (and RESET for the MIC708) is

asserted.

The MIC706P is identical to the MIC706R, except that

the Reset output is asserted high.

Typical Applications

Ordering Information

MIC70_ _N

MIC70_ _M

Part

Laptop Computers

Intelligent Instruments

Critical Microprocessor Power Monitoring

Printers

Computers

Controllers

8-Lead PDIP

8-Lead SOIC

Package

-40°C to +85°C

Temp. Range

MIC706P/R/S/T, MIC708R/S/T

Pin Configuration

Features

Typical Operating Circuit

30 A Maximum Supply Current

Debounced Manual Reset Input is

TTL/CMOS Compatible

Reset Pulse Width, 200ms

Watchdog Timer, 1.6s (MIC706)

Precision Supply Voltage Monitor

Early Power Fail Warning

Detect

µP Supervisory Circuits

N Package - 8 Lead Plastic DIP Package

M Package - 8 Lead Plastic SOIC Package

Top View

or Low Battery

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