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Datasheet Microchip MCP98242-CE/MC

Part NumberMCP98242-CE/MC

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  • Download » Datasheet PDF, 808 Kb, File published: Nov 19, 2010
    MCP98242 Data Sheet
    Docket ↓
    Memory Module Temperature Sensor w/EEPROM for SPD
    Features: Description: Microchip Technology Inc.’s MCP98242 digital
    temperature sensor converts temperature from -40В°C
    and +125В°C to a digital word. This sensor meets
    JEDEC Specification JC42.4 Mobile Platform Memory
    Module Thermal Sensor Component. It provides an
    accuracy of В±0.5В°C/В±1В°C (typical/maximum) from
    +75В°C to +95В°C. In addition, this device has an internal
    256 Byte EEPROM which can be used to store memory
    module and vendor information. Temperature Sensor + 256 Byte Serial EEPROM
    EEPROM for Serial Presence Detect (SPD)
    Optimized for Voltage Range: 3.0V to 3.6V
    Shutdown/Standby Current: 3 ВµA (maximum)
    2-wire Interface: I2Cв„ў/SMBus Compatible
    Available Packages: DFN-8, TDFN-8, UDFN-8,
    TSSOP-8 Temperature Sensor Features: Temperature-to-Digital Converter Operating Current: 200 ВµA (typical) Accuracy:
    -В±0.5В°C/В±1В°C (typ./max.) п‚® +75В°C to +95В°C
    -В±1В°C/В±2В°C (typ./max.) п‚® +40В°C to +125В°C
    -В±2В°C/В±3В°C (typ./max.) п‚® -20В°C to +125В°C Serial EEPROM Features: Operating Current:
    -Write п‚®пЂ 1.1 mA (typical) for 3.5 ms (typical)
    -Read п‚®пЂ 100 ВµA (typical) Permanent and Reversible Software Write-Protect Software Write Protection for the Lower 128 Bytes Organized as 1 Block of 256 Bytes (256x8) Typical Applications: DIMM Modules Laptops, Personal Computers and Servers Hard Disk Drives and Other PC Peripherals The MCP98242 digital temperature sensor comes with
    user-programmable registers that provide flexibility for ...



Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)




# Temps Monitored1
DescriptionSMBus/I2C Temperature Sensor with EEPROM
Max. Accuracy @ 25°3 °
Max. Supply Current200 µA
Resolution10 bits
Temp. Range-40 - +125 °
Typical Accuracy2 °
Vcc Range+3.0 - +3.6 V

Eco Plan


Moldel Line

Series: MCP98242 (15)

Manufacturer's Classification

  • Thermal Management > Local Temperature Sensors > Serial (Digital) Output

Other Names:

MCP98242CE/MC, MCP98242 CE/MC

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