MCP98243MCP98243MCP98243MCP98243In Production 数据手册DataSheet 下载：MCP9843/98243 DS - Memory Module Temperature Sensor w/EEPROM for SPD (11/12/2009) .pdf

Microchip Technology Inc.’s MCP98243 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 memory module and vendor information.

技术参数
参数值
# Temps Monitored1
Typical Accuracy (°)0.5
Max. Accuracy @ 25° (°)3
Max Input/ Supply Current (µA)200
Temp. Range (°C)-40 to +125
Operating Voltage Range (V)+3.0 to +3.6
Typ Supply Current (µA)200
Alert/THERM1
Resistance Error CorrectionN/A
Beta CompensationN/A
Ideality FactorN/A
Device DescriptionDigital Temperature Sensor
技术特性
  • Meets JEDEC Specification JC42.4
  • Temperature Sensor + 2 Kbit Serial EEPROM
  • EEPROM for Serial Presence Detect (SPD)
  • Optimized for Voltage Range: 3.0V to 3.6V
  • Shutdown/Standby Current: 3 µA (max.)
  • 2-wire I2C™/SMBus Interface meets 25ms to 35ms SMbus timeout
  • meets 25ms to 35ms SMbus timeout
  • Available Packages: DFN-8, TDFN-8, UDFN-8, TSSOP-8
  • DFN-8, TDFN-8, UDFN-8, TSSOP-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)
  • Operating Current: Write ? 1.1 mA (typical) for 3.5 ms (typical) Read ? 100 µA (typical)
  • 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
  • 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
  • ±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)
Pricing & Samples 产品订购信息
Part Number 订购型号管脚封装工作温度包装1-2526-99100+1000-49995000+
MCP98243-BE/ST8TSSOP-40C to +125CTUBE1.010.840.760.74 *0.73 *
MCP98243T-BE/MCAA8DFN-40C to +125CT/R1.010.840.760.74 *0.73 *
MCP98243T-BE/MNY8TDFN-40C to +125CT/R1.010.840.760.74 *0.73 *
MCP98243T-BE/MNYAA8TDFN-40C to +125CT/R1.010.840.760.74 *0.73 *
MCP98243T-BE/MNYAB8TDFN-40C to +125CT/R1.010.840.760.74 *0.73 *
MCP98243T-BE/MUY8UDFN-40C to +125CT/R1.010.840.760.74 *0.73 *
MCP98243T-BE/MUYAA8UDFN-40C to +125CT/R1.010.840.760.74 *0.73 *
MCP98243T-BE/ST8TSSOP-40C to +125CT/R1.010.840.760.74 *0.73 *
Similar Devices 相关产品
ProductDescriptionTypical Accuracy (º)Vcc Range5K Pricing
MCP98243Digital Temperature Sensor0.5+3.0 - +3.6$0.73
EMC1001Digital Temperature Sensor0.5+3.0 - +3.6$0.45
EMC1002Digital Temperature Sensor1+3.0 - +3.6
EMC1033Digital Temperature Sensor1+3.0 - +3.6$0.67
EMC1043Digital Temperature Sensor0.5+3.0 - +3.6$0.62
EMC1046Digital Temperature Sensor0.25+3.0 - +3.6$1.24
EMC1047Digital Temperature Sensor0.25+3.0 - +3.6$1.35
EMC1053Digital Temperature Sensor0.5+3.0 - +3.6$0.62
EMC1063Digital Temperature Sensor0.5+3.0 - +3.6$0.62
EMC1072Digital Temperature Sensor0.25+3.0 - +3.6$0.45
EMC1073Digital Temperature Sensor0.25+3.0 - +3.6$0.56
EMC1074Digital Temperature Sensor0.25+3.0 - +3.6$0.73
EMC1102Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1103Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1133Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1152Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1152-1Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1182Digital Temperature Sensor0.25+3.0 - +3.6$0.51
EMC1183Digital Temperature Sensor0.25+3.0 - +3.6$0.67
EMC1184Digital Temperature Sensor0.25+3.0 - +3.6$0.79
resources 技术资料
Data SheetsLast UpdatedSizelanguage
MCP9843/98243 DS - Memory Module Temperature Sensor w/EEPROM for SPD11/12/20091116KBEnglish Chinese Japanese
BrochuresLast UpdatedSizelanguage
Temperature Sensor Design Guide12/08/2009687KBEnglish Chinese Japanese
Product Selection ToolsLast UpdatedSizelanguage
Analog & Interface Product Selector Guide12/16/20142889KBEnglish Chinese Japanese
RoHS 相关信息
订购型号Device Weight (Grams) eachShipping Weight (Grams) eachLead CountPackage TypePackage WidthSolder CompositionJEDEC IndicatorRoHSChina EFUP
MCP98243T-BE/MCAA0.0170000.0391828DFN2x3x0.9mmMatte Sne3RoHSEFUP
MCP98243-BE/MC0.0170000.0333338DFN2x3x0.9mmMatte Sne3RoHSEFUP
MCP98243T-BE/MC0.0170000.1306068DFN2x3x0.9mmMatte Sne3RoHSEFUP
MCP98243T-BE/ST0.0337000.2156008TSSOP4.4mmMatte Sne3RoHSEFUP
MCP98243-BE/ST0.0337000.0900008TSSOP4.4mmMatte Sne3RoHSEFUP
MCP98243T-BE/MNYAA0.0143000.0745468TDFN2x3x0.8mmNiPdAue4RoHSEFUP
MCP98243T-BE/MNYAB0.0143000.2050008TDFN2x3x0.8mmNiPdAue4RoHSEFUP
MCP98243T-BE/MNY0.0143000.2484858TDFN2x3x0.8mmNiPdAue4RoHSEFUP
MCP98243T-BE/MUY0.0079000.1393948UDFN2x3x0.5mmNiPdAue4RoHSEFUP
MCP98243T-BE/MUYAA0.0079000.0418188UDFN2x3x0.5mmNiPdAue4RoHSEFUP
MCP9843/98243 DS - Memory Module Temperature Sensor w/EEPROM for SPD MCP98243
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