Microchip Technology Inc

AT30TSE002A

In Production

Microchip Technology Inc.’s AT30TSE002A digital temperature sensor converts temperature from -40°C and +125°C to a digital word. This sensor meets JEDEC Specification JC42.4 Mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.5°C/±1°C (typical/maximum) from +75°C to +95°C. In addition, this device has an internal 256 Byte EEPROM which can be used to store vital system or end product data.

 

    Features

        • Meets JEDEC Specification JC42.4
        • Temperature Sensor + 2 Kbit Serial EEPROM
        • EEPROM for Serial Presence Detect (SPD)
        • Optimized for Voltage Range: 2.7V to 3.6V
        • Shutdown/Standby Current: 3 µA (max.)
        • 2-wire I2C™/SMBus Interface
          • meets 25ms to 35ms SMbus timeout
        • Available Packages:
          • DFN-8
        • Serial EEPROM Features
          • Operating Current:
            • Write  1.1 mA (typical) for 3.5 ms (typical)
            • Read  100 µA (typical)
          • Permanent and Reversible Software Write Protect
          • Software Write Protection for the lower 1 Kbit
          • Organized as 1 block of 256 x 8-bit (2 Kbit)
          • Temperature Sensor Features
            • Class B — Temperature-to-Digital Converter
            • Sensor Accuracy:
              • ±0.5°C/±1°C (typ./max.) +75°C to +95°C
              • ±1°C/±2°C (typ./max.) +40°C to +125°C
              • ±2°C/±3°C (typ./max.)  -20°C to +125°C
          • Operating Current: 200 µA (typical)
    Parameter Name
    Value
    # Temps Monitored
    1
    Typical Accuracy (°)
    0.5
    Max. Accuracy @ 25° (°)
    1
    Max Input/ Supply Current (µA)
    500
    Temp. Range (°C)
    -20 to +125
    Operating Voltage Range (V)
    +2.7 to +3.6
    Typ Supply Current (µA)
    500
    Device Description
    Digital Temperature Sensor
    Typical Input/Supply Current (µA)
    200
    CRIT Output
    False
    # of Device per I2C Bus
    8
    Page Size (Bytes)
    16
    Density Kb
    2
    NVM Registers
    False
    Organization
    16 rows of 16 bytes each
    I/O Pins
    8
    Documentation
    Data Sheets
    07/01/2013
    1254KB
      Application Notes
     
     
     
     
    AppNote
    03/01/2011
    62KB
      Brochures
     
     
     
     
    Brochures
    09/01/2014
    1759KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    AT30TSE002A-MAH-T
    8
    WDFN
    -40C to +85C
    T/R
    1.02
    0.84
    0.76
    0.74
    0.73
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    AT30TSE002A-MAH-T
    0.014300
    0.000000
    8
    WDFN
    2x3x0.8mm
    NiPdAu
    e4
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.