2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM
Features
■ STTS2002 is a 2.3 V memory module temperature sensor with 2 Kb SPD EEPROM forward compatible with JEDEC standard TSE 2002a2 and backward compatible with STTS424E02
■ Operating temperature range:
- -40°Cto+125°C
■ Single supply voltage: 2.3 V to 3.6 V
■ 2 mm x 3 mm TDFN8, height: 0.80 mm (max)(a)
■ RoHS compliant, halogen-free
Temperature sensor
■ Temperature sensor resolution: programmable (9-12 bits)
0.25 °C (typ)/LSB - (10-bit) default
■ Temperature sensor accuracy (max):
- ± 1 °C from +75 °C to +95 °C
- ±2°Cfrom+40oCto+125°C
- ±3°Cfrom-40oCto+125°C
■ ADC conversion time: 125 ms (max) at default resolution (10-bit)
■ Typical operating supply current: 160 uA (EEPROM standby)
■ Temperature hysteresis selectable set points from:0, 1.5,3, 6.0 °C
■ Supports SMBus timeout 25 ms - 35 ms
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Температуры