Smbus Thermal Sensor With External Diode Input Technology

The TCM1617 is a serially programmable temperature Sensor optimized for monitoring modern high performance CPUs with on-board integrated thermal Diodes Tempera- ture data is converted from the CPUs 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. Addition- ally, an interrupt is generated on the ALERT# pin when temperature moves outside the preset threshold windows in either direction. A Standby command may be sent via the SMBus by signaling the STBY# input to activate the low-power Standby mode. Registers CAN be accessed while in Standby mode. Address selection inputs allow up to nine TCM1617s to share the same 2-wire SMBus for multi-zone monitoring. All Registers CAN be read by the host, and both polled and interrupt driven systems are easily accommodated. Small size, low installed cost, and ease of use make the TCM1617 an ideal choice for implementing sophisticated system man- agement schemes, such as ACPI. By Microchip Technology Inc.
TCM1617 's PackagesTCM1617 's pdf datasheet



TCM1617 Pinout, Pinouts
TCM1617 pinout,Pin out
This is one package pinout of TCM1617,If you need more pinouts please download TCM1617's pdf datasheet.

TCM1617 Application circuits
TCM1617 circuits
This is one application circuit of TCM1617,If you need more circuits,please download TCM1617's pdf datasheet.


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