Analog Microelectronics ATTM01
the ATTM01 is 0x90 and ATTM02 is 0x94.| Part No. | ATTM01 |
|---|---|
| Datasheet | ATTM01 Download |
| Manufacturer |  Analog Microelectronics |
| Description | Processor Thermal Monitor |
| Buy | Stock & Price |
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.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.
