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SE98 - SO-DIMM SMBus/I2C-bus temperature sensor

General Description

The NXP Semiconductors SE98 measures temperature from

40 °C to +125 °C communicating via the I2C-bus/SMBus.

Key Features

  • 2.1 General features I JEDEC (JC-42.4) SO-DIMM temperature sensor I Optimized for voltage range: 3.0 V to 3.6 V I Shutdown/Standby current: 8 µA (typ. ) and 15 µA (max. ) I 2-wire interface: I2C-bus/SMBus compatible, 0 Hz to 400 kHz I SMBus ALERT and.

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Datasheet Details

Part number SE98
Manufacturer NXP Semiconductors
File Size 184.31 KB
Description SO-DIMM SMBus/I2C-bus temperature sensor
Datasheet download datasheet SE98 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SE98 DDR memory module temp sensor, 3.3 V Rev. 04 — 2 February 2009 Product data sheet 1. General description The NXP Semiconductors SE98 measures temperature from −40 °C to +125 °C communicating via the I2C-bus/SMBus. It is typically mounted on a Dual In-line Memory Module (DIMM) measuring the DRAM temperature in accordance with the new JEDEC (JC-42.4) Mobile Platform Memory Module Thermal Sensor Component specification. Placing the Temp Sensor (TS) on DIMM allows accurate monitoring of the DIMM module temperature to better estimate the DRAM case temperature (Tcase) to prevent it from exceeding the maximum operating temperature of 85 °C.