SE97 Datasheet (NXP Semiconductors) - DDR memory module temp sensor

SE97, DDR memory module temp sensor

The NXP Semiconductors SE97 measures temperature from *40 °C to +125 °C with JEDEC Grade B ±1 °C accuracy between +75 °C and +95 °C and also provide 256 bytes of EEPROM memory communicating via the I2C-bus/SMBus.

It is typically mounted on a Dual In-line Memory Module (DIMM) measuring the DR

SE97 Features

* 2.1 General features

* JEDEC (JC-42.4) TSE 2002B3 DIMM ± 0.5 °C (typ.) between 75 °C and 95 °C temperature sensor plus 256-byte serial EEPROM for Serial Presence Detect (SPD)

* Optimized for voltage range: 3.0 V to 3.6 V, but SPD can be read down to 1.7 V

* Shutdown current: