DESCRIPTION

·2.3V memory module temperature sensor with integrated 2Kb SPD EEPROM
·Compatible with JEDEC TSE 2002a2 and STTS424E02
·Operates from -40°C to +125°C
·Single supply voltage: 2.3V to 3.6V
·Compact 2mm x 3mm TDFN8 package, max height 0.80mm
·RoHS compliant and halogen-free

FEATURES

·Programmable temperature sensor resolution (9-12 bits)
·High accuracy: ±1°C from +75°C to +95°C
·ADC conversion time: 125ms max at 10-bit resolution
·Low operating current: 160µA in EEPROM standby
·Selectable temperature hysteresis: 0, 1.5, 3, 6.0°C
·SMBus timeout support: 25ms - 35ms
·2Kb SPD EEPROM with data protection
·Byte and page write (up to 16 bytes)
·Self-timed WRITE cycle: 5ms max
·SMBus/I2C interface up to 400kHz

APPLICATIONS

·Memory module temperature monitoring
·System thermal management
·SPD data storage for memory modules
·Industrial temperature sensing
·Consumer electronics thermal protection