STTS3000 Datasheet, PDF (1/8 Pages) STMicroelectronics – Does not initiate clock stretching

STTS3000
2.3 V memory module temperature sensor
Data brief
Features
■ STTS3000 is a 2.3 V memory module
temperature sensor forward compatible with
JEDEC standard TS3000 and backward
compatible with STTS424
■ Operating temperature range:
– –40 °C to +125 °C
■ Single supply voltage: 2.3 V to 3.6 V
■ 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 °C from +40 °C to +125 °C
– ± 3 °C from –40 °C to +125 °C
■ ADC conversion time: 125 ms (max) at default
resolution (10-bit)
■ Typical operating supply current: 160 µA
■ Temperature hysteresis selectable set points
from: 0, 1.5, 3, 6.0 °C
■ Two-wire SMBus/I²C - compatible serial
interface
■ Supports up to 400 kHz transfer rate
■ Does not initiate clock stretching
■ Supports SMBus timeout 25 ms - 35 ms
■ Spike suppression filters on the two-wire bus
inputs
■ Voltage hysteresis per I²C specs on the two-
wire bus inputs
TDFN8 (DN)^(a)
2 mm x 3 mm (max height 0.80 mm)
■ 2 mm x 3 mm TDFN8, height: 0.80 mm (max)^(a)
■ RoHS compliant, halogen-free
a. Compliant to JEDEC MO-229, WCED-3
April 2010
Doc ID 17407 Rev 1
For further information contact your local STMicroelectronics sales office.
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