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ATTM02 - Processor Thermal Monitor

This page provides the datasheet information for the ATTM02, a member of the ATTM01 Processor Thermal Monitor family.

Description

The ATTM01/ATTM02 are precision remote diode temperature sensors with a 2-wire System Management Bus (SMBus) serial interface.

Features

  • l Remote and Local Temperature Sensing. l ¡Ó 1¢J Accuracy. l Programmable HIGH/LOW Alarm Temperature Thresholds. l ALERT# Output Supports SMBus Protocol. l OVERT# Output Useful for System Shutdown. l SMBus-compatible interface. l SMBus timeout support. l Packages: SOP-8 and MSOP-8 3. Pin Configuration/ Top Side Mark www. DataSheet4U. com VDD D+ DOVERT# 1 Product Name XXXX (Data code) XXXXXXX_XX (Lot NO_IID) 8 7 6 5 SMBCLK.

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Datasheet preview – ATTM02

Datasheet Details

Part number ATTM02
Manufacturer Analog Microelectronics
File Size 188.93 KB
Description Processor Thermal Monitor
Datasheet download datasheet ATTM02 Datasheet
Additional preview pages of the ATTM02 datasheet.

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Full PDF Text Transcription

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AME, Inc. ATTM01/ATTM02 1. General Description The ATTM01/ATTM02 are precision remote diode temperature sensors with a 2-wire System Management Bus (SMBus) serial interface. The ATTM01/ATTM02 measure: (1) Local temperature and (2) the temperature of a remote diode based transistor from Computer Processor Unit (CPU), Graphic Processor Unit (GPU) or other ASICs. The ATTM01/ATTM02 provide two system alarms: ALERT# and OVERT#. (1) ALERT# event occurs when any temperature goes outside the value that setup by preprogrammed HIGH and LOW temperature limit registers. (2) OVERT# event occurs when any temperature exceeds the OVERT# programmed limit. ATTM02 has a different SMBus address to the ATTM01. The SMBus address of the ATTM01 is 0x90 and ATTM02 is 0x94. Processor Thermal Monitor 2.
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