AT30TSE752, AT30TSE754, AT30TSE758 9- to 12-bit Selectable, 0.5C Accurate Digital Temperature Sensor with Nonvolatile Registers NOT RECOMMENDED and Serial EEPROM FOR NEW DESIGNS AT30TSE752 DATASHEET Replaced by AT30TSE752A See Applicable Errata in Section 16. AT30TSE754 Features Replaced by AT30TSE754A Integrated Temperature Sensor + Nonvolatile Registers + Serial EEPROM 2 2-Wire I C and SMBus compatible serial interface AT30TSE758 Supports SMBus Timeout Replaced by Supports SMBus Alert and Alert Response Address (ARA) AT30TSE758A Selectable addressing allows up to eight devices on the same bus Single 2.7V 5.5V supply 100kHz and 400kHz compatibility Industry standard green (Pb/Halide-free/RoHS compliant) package options 8-lead SOIC (150-mil) 8-lead MSOP (3.0mm x 3mm) 8-pad Ultra Thin DFN (UDFN 2.0mm x 3.0mm x 0.6mm) Digital Temperature Sensor Features Measures temperature from -55C to +125 C Highly accurate temperature measurements requiring no external components 1.0C accuracy (typical) over the -5C to +90 C range 2.0C accuracy (typical) over the -20 C to +125C range 3.0C accuracy (typical) over the -40 C to +125C range Pin and software compatible to industry-standard LM75-type devices User-configurable resolution 9 to 12 bits (0.5000 C to 0.0625C) User-configurable high and low temperature limits Nonvolatile registers to retain user-configured or pre-defined power-up defaults Register locking to prevent erroneous misconfiguration Register lockdown for permanent, non-changeable device configuration One-Shot mode for single temperature measurement while in Shutdown mode ALERT output pin for indicating temperature alarms Low power dissipation 75 A active current (typical) during temperature measurements Shutdown mode to minimize power consumption 1 A active current (typical) Atmel-8751F-DTS-AT30TSE752-754-758-Datasheet 092013Serial EEPROM Features Atmel AT30TSE752 Integrates 2Kb of EEPROM Atmel AT30TSE754 Integrates 4Kb of EEPROM Atmel AT30TSE758 Integrates 8Kb of EEPROM Reversible software Write protection for full array Supports byte and Page Write operations Self-timed Write cycle (5ms maximum) High-reliability Endurance: 1,000,000 Write cycles Data retention: 100 years 2 AT30TSE752/754/758 DATASHEET Atmel-8751F-DTS-AT30TSE752-754-758-Datasheet 092013