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TCM1617MQR Datasheet (PDF) - Microchip Technology

TCM1617MQR Datasheet PDF - Microchip Technology
Part # TCM1617MQR
Download  TCM1617MQR Download

File Size   74.86 Kbytes
Page   14 Pages
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Description SMBus Thermal Sensor with External Diode Input

TCM1617MQR Datasheet (PDF)

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TCM1617MQR Datasheet PDF - Microchip Technology

Part # TCM1617MQR
Download  TCM1617MQR Click to download

File Size   74.86 Kbytes
Page   14 Pages
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Description SMBus Thermal Sensor with External Diode Input

TCM1617MQR Datasheet (HTML) - Microchip Technology

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TCM1617MQR Product details

GENERAL DESCRIPTION
The TCM1617 is a serially programmable temperature sensor optimized for monitoring modern high performance CPUs with on-board integrated thermal diodes. Temperature data is converted from the CPU’s thermal diode outputs and made available as an 8-Bit digital word.
Communication with the TCM1617 is accomplished via the standard System Management Bus (SMBus) commonly used in modern computer systems. This permits reading the current internal/external temperature, programming the threshold setpoints, and configuring the device. Additionally, an interrupt is generated on the ALERT# pin when temperature moves outside the preset threshold windows in either direction.

FEATURES
■ Includes Internal External Sensing Capability
■ Outputs Temperature as 8-Bit Digital Word
■ Solid State Temperature Sensing; 1°C Resolution
■ 3.0 – 5.5V Operating Range
■ Independent Internal and External Threshold
   Set-Points With ALERT# Interrupt Output
■ SMBus 2-Wire Serial Interface
■ Up To Nine TCM1617s May Share the Same Bus
■ Standby Mode for Low Standby Power
■ Low Power ............................70µA (max) Operating
   ...................................... 10µA (max) Standby Mode
■ 16-Pin Plastic QSOP Package

TYPICAL APPLICATIONS
■ Thermal Protection For Intel “Deschutes”
   Pentium II™ and Other High Performance CPUs
   with Integrated On-Board Diode — No Sensor
   Mounting Problems!
■ Accurate Thermal Sensing From Any Si Junction
   Diode
■ Thermal Management in Electronic Systems:
   Computers, Network Equipment, Power Supplies



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About Microchip Technology


Microchip Technology is an American semiconductor company that was founded in 1989.
The company provides a wide range of microcontrollers, analog, memory, and security products for various applications in the automotive, industrial, and consumer markets.
Microchip is one of the largest microcontroller suppliers in the world and is known for its expertise in low-power design and its focus on energy-saving technologies.
The company also provides development tools and software to help customers design and prototype their products.
Microchip has operations in over 70 countries and its products are used in a wide range of applications.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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