Acpi-compliant Smbus Temperature Sensor With Internal And External Diode Input -

The MC1066 is a serially programmable Temperature Sensor optimized for monitoring modern high performance CPUs with onboard integrated temperature sensing Diodes Temperature data is converted from the CPUs Diode outputs and made available as an 8bit digital word. Communication with the MC1066 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/COMP pin when temperature moves outside the preset threshold windows in either direction. A separate CRITICAL setpoint is provided through external hardwiring for fail safe operation per ACPI guidelines. A Standby command may be sent via the SMBus or by signaling the STBY input pin to activate the lowpower Standby mode. Registers CAN be accessed while in Standby mode. Address selection inputs allow up to nine MC1066s to share the same 2wire SMBus for multizone monitoring. By ON Semiconductor
MC1066 's PackagesMC1066 's pdf datasheet

MC1066 Pinout, Pinouts
MC1066 pinout,Pin out
This is one package pinout of MC1066,If you need more pinouts please download MC1066's pdf datasheet.

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