AT30TSE754A-MA8M-T Microchip

AT30TSE752A, AT30TSE754A, AT30TSE758A 9- to 12-bit Selectable, 0.5C Accurate Digital Temperature Sensor with Nonvolatile Registers and Serial EEPROM DATASHEET Features Integrated Temperature Sensor + Nonvolatile Registers + Serial EEPROM 2 2-Wire I C and SMBus compatible serial interface Supports SMBus Timeout Supports SMBus Alert and Alert Response Address (ARA) Selectable addressing allows up to eight devices on the same bus Single 1.7V to 5.5V supply 400kHz and 1MHz compatibility Industry standard green (Pb/Halide-free/RoHS compliant) package options 8-lead SOIC (150-mil) 8-lead MSOP (3.0 x 3.0mm) 8-pad Ultra Thin DFN (UDFN 2.0 x 3.0 x 0.6mm) Digital Temperature Sensor Features Measures temperature from -55C to +125 C Highly accurate temperature measurements requiring no external components 0.5C accuracy (typical) over the 0 C to +85C range 1.0C accuracy (typical) over the -25 C to +105C range 2.0C 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 (0.5 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-8854G-DTS-AT30TSE752A-754A-758A-Datasheet 102014Serial EEPROM Features Atmel AT30TSE752A Integrates 2Kb of EEPROM Atmel AT30TSE754A Integrates 4Kb of EEPROM Atmel AT30TSE758A 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 AT30TSE752A/754A/758A DATASHEET Atmel-8854G-DTS-AT30TSE752A-754A-758A-Datasheet 102014