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MIC284 Datasheet Two-zone Thermal Supervisor

Manufacturer: Micrel Semiconductor

Overview: MIC284 Micrel, Inc. MIC284 Two-Zone Thermal Supervisor General.

Datasheet Details

Part number MIC284
Manufacturer Micrel Semiconductor
File Size 647.75 KB
Description Two-Zone Thermal Supervisor
Datasheet MIC284-MicrelSemiconductor.pdf

General Description

The MIC284 is a versatile digital thermal supervisor capable of measuring temperature using its own internal sensor and an inexpensive external sensor or embedded silicon diode such as those found in the Intel Pentium III™ CPU.

A 2-wire serial interface is provided to allow munication with either I2C™ or SMBus™ masters.

Key Features

  • include an open-drain overtemperature output with dedicated registers for implementing fan control or over-temperature shutdown circuits. Interrupt status and mask bits are provided for reduced software overhead. The open-drain interrupt output pin can be used as either an overtemperature alarm or a thermostatic control signal. A programmable address pin permits two devices to share the bus. (Alternate base addresses available-contact Micrel. ) Superior performance, low power and small size makes.

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