标题: MCP98242 Data Sheet [打印本页] 作者: admin 时间: 2010-4-17 13:22 标题: MCP98242 Data Sheet MCP98242 Data Sheet
Parameter Name Value
Typical Accuracy (°) 2
Max Input/ Supply Current (µA) 500
Max. Accuracy @ 25° (°) 3
Temp. Range (°C) -40 to +125
Operating Voltage Range (V) 3.0 to 3.6
Device Description Serial Output Temp Sensor
Features
Meets JEDEC JC42.4 Mobile Platform Memory Module Thermal Sensor specification plus includes DDR2 compatible Serial Presence Detect (SPD) 2k bit serial EEPROM
Temperature Sensor Features:
Critical Event output pin
User-programmalbe settings for shutdown modes, Event and critical output limits, and hysteresis limits
Resolution of 0.25°C per LSB
±1°C Max accuracy from +75°C to +95°C
±3°C Max accuracy from -20°C to +125°C
Serial EEPROM Features:
DDR2 compatible SPD functionality
S/W write protection of lower half of array
Clear Write Protect functionality
Permanent Write Protect functionality
General Features:
Low Operating Current: 200 µA typical (for temp sensor)
2-wire I²C™/SMBus Compatible Interface
8-pin TSSOP and 2mm x 3mm 8-pin DFN Packages
