MCP98244

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-TSE2004B1 mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.2°C/±1°C (typical/maximum) from +75°C to +95°C. In addition, this device has an internal 512 Byte EEPROM which can be used to store memory module and vendor information.

Features
  • Meets JEDEC Specification- MCP98244      - > JC42.4-TSE2004B1Temperature Sensor with 4 Kbit Serial EEPROM for Serial Presence Detect (SPD)
  • 1MHz, 2-wire I2C™ Interface
  • Specified VDD Range: 2.2V to 3.6V
  • Operating Current: 100 µA (typ., EEPROM Idle)
  • Available Package: TDFN-8Temperature 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.) ? -20°C to +125°CSerial 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 2 banks of 256 x 8-bit (2 Kbit x 2)
Parameter
Parameter Name Value Value
# Temps Monitored 1 1
Typical Accuracy (°) 0.2 0.2
Max. Accuracy @ 25° (°) 1 1
Max Input/ Supply Current (µA) 500 500
Temp. Range (°C) -40 to +125 -40 to +125
Operating Voltage Range (V) +2.2 to +3.6 +2.2 to +3.6
Typ Supply Current (µA) 500 500
Ideality Factor N/A N/A
Device Description Digital Temperature Sensor Digital Temperature Sensor
CRIT Output False False
Documents
MCP98244Data Sheets05/15/2013926KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP98244T-BE/MNY8TDFN-40C to +125CT/R1.010.840.760.740.73
MCP98244T-BE/MNYAA8TDFN-40C to +125CT/R1.010.840.760.740.73
MCP98244T-BE/MNYAB8TDFN-40C to +125CT/R1.010.840.760.740.73
MCP98244T-BE/MNYAC8TDFN-40C to +125CT/R**********
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RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP98244T-BE/MNY0.0143000.2484858TDFN2x3x0.8mmNiPdAue4
MCP98244T-BE/MNYAB0.0143000.2484858TDFN2x3x0.8mmNiPdAue4
MCP98244T-BE/MNYAA0.0143000.2484858TDFN2x3x0.8mmNiPdAue4
MCP98244T-BE/MNYAC0.0143000.2484858TDFN2x3x0.8mmNiPdAue4
MCP98244 MCP98244
MCP98244 MCP98244
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