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Datasheet Microchip MCP98244

ManufacturerMicrochip
SeriesMCP98244

Microchip Technology’s MCP98244 digital temperature sensor converts temperature from -40°C and +125°C to a digital word

Datasheets

  • Download » Datasheet, PDF, 948 Kb, 05-15-2013
    MCP98244
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    MCP98244
    DDR4 DIMM Temperature Sensor with EEPROM for SPD
    Features Description Meets JEDEC Specification
    -MCP98244 -> JC42.4-TSE2004B1
    Temperature Sensor with 4 Kbit Serial
    EEPROM for Serial Presence Detect (SPD) 1MHz, 2-wire I2C™ Interface Specified VDD Range: 1.7V to 3.6V Operating Current: 100 µA (typ., EEPROM Idle) Available Package: TDFN-8 Microchip Technology Inc.’s MCP98244 digital
    temperature sensor converts temperature from -40°C
    and +125°C to a digital word. This sensor meets
    JEDEC Specification JC42.4-TSE3000B1 Memory
    Module Thermal Sensor Component. It provides an
    accuracy of ±0.2°C/±1°C (typical/maximum) from
    +75°C to +95°C with an operating voltage of 1.7V to
    3.6V. In addition, MCP98244 has an integrated
    EEPROM with two banks of 256 by 8 bit EEPROM (4k
    Bit) which can be used to store memory module details
    and vendor information. Temperature Sensor Features Temperature-to-Digital Converter (°C) Sensor Accuracy (Grade B):
    -±0.2°C/±1°C (typ./max.)  +75°C to +95°C
    -±0.5°C/±2°C (typ./max.)  +40°C to +125°C
    -±1°C/±3°C (typ./max.)  -40°C to +125°C Serial EEPROM Features Operating Current:
    -Write 250 µA (typical) for 3 ms (typical)
    -Read 100 µA (typical) Reversible Software Write Protect Software Write Protection for each 1 Kbit Block Organized as two banks of 256 x 8-bit (2 Kbit x 2) Typical Applications DIMM Modules for Servers, PCs, and Laptops Temperature Sensing for Solid State Drive (SSD) General Purpose Temperature Datalog
    DIMM MODULE The MCP98244 digital temperature sensor comes with
    user-programmable registers that provide flexibility for ...

Prices

Status

MCP98244T-BE/MNYMCP98244T-BE/MNYAAMCP98244T-BE/MNYABMCP98244T-BE/MNYAC
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

MCP98244T-BE/MNYMCP98244T-BE/MNYAAMCP98244T-BE/MNYABMCP98244T-BE/MNYAC
# Temps Monitored1111
CRIT OutputFalseFalseFalseFalse
DescriptionSMBus/I2C Temperature Sensor with EEPROMSMBus/I2C Temperature Sensor with EEPROMSMBus/I2C Temperature Sensor with EEPROMSMBus/I2C Temperature Sensor with EEPROM
Max. Accuracy @ 25°, °1111
Max. Supply Current, µA500500500500
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125
Resolution, bits11111111
Temp. Range, °-40 - +125-40 - +125-40 - +125-40 - +125
Typical Accuracy, °0.20.20.20.2
Vcc Range, V+2.2 - +3.6+2.2 - +3.6+2.2 - +3.6+2.2 - +3.6

Eco Plan

Moldel Line

Series: MCP98244 (4)

Manufacturer's Classification

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

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