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AT30TSE754A_14 Datasheet, PDF (1/57 Pages) ATMEL Corporation – Digital Temperature Sensor with Nonvolatile Registers | |||
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AT30TSE752A, AT30TSE754A, AT30TSE758A
9- to 12-bit Selectable, ±0.5°C Accurate
Digital Temperature Sensor with Nonvolatile Registers
and Serial EEPROM
DATASHEET
Features
ï¬ Integrated Temperature Sensor + Nonvolatile Registers + Serial EEPROM
ï¬ 2-Wire I2C and SMBus⢠compatible serial interface
ï¬ Supports SMBus Timeout
ï¬ Supports SMBus Alert and Alert Response Address (ARA)
ï¬ Selectable addressing allows up to eight devices on the same bus
ï¬ Single 1.7V to 5.5V supply
ï¬ 400kHz and 1MHz compatibility
ï¬ Industry standard green (Pb/Halide-free/RoHS compliant) package options
ï¬ 8-lead SOIC (150-mil)
ï¬ 8-lead MSOP (3.0 x 3.0mm)
ï¬ 8-pad Ultra Thin DFN (UDFN â 2.0 x 3.0 x 0.6mm)
Digital Temperature Sensor Features
ï¬ Measures temperature from -55ï°C to +125ï°C
ï¬ Highly accurate temperature measurements requiring no external components
ï¬ Â±0.5°C accuracy (typical) over the 0ï°C to +85ï°C range
ï¬ Â±1.0°C accuracy (typical) over the -25ï°C to +105ï°C range
ï¬ Â±2.0°C accuracy (typical) over the -40ï°C to +125ï°C range
ï¬ Pin and software compatible to industry-standard LM75-type devices
ï¬ User-configurable resolution
ï¬ 9 to 12 bits (0.5ï°C to 0.0625ï°C)
ï¬ User-configurable high and low temperature limits
ï¬ Nonvolatile registers to retain user-configured or pre-defined power-up defaults
ï¬ Register locking to prevent erroneous misconfiguration
ï¬ Register lockdown for permanent, non-changeable device configuration
ï¬ One-Shot mode for single temperature measurement while in Shutdown mode
ï¬ ALERT output pin for indicating temperature alarms
ï¬ Low power dissipation
ï¬ 75μA active current (typical) during temperature measurements
ï¬ Shutdown mode to minimize power consumption
ï¬ 1μA active current (typical)
Atmel-8854G-DTS-AT30TSE752A-754A-758A-Datasheet_102014
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