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SE98A
DDR memory module temp sensor, 1.7 V to 3.6 V
Rev. 04 — 25 November 2009
Product data sheet
1. General description
The NXP Semiconductors SE98A measures temperature from −40 °C and +125 °C with JEDEC Grade B ±1 °C accuracy between +75 °C and +95 °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.
The SE98A thermal sensor operates over the VDD range of 1.7 V to 3.6 V. The SE98A does not include the 2 k SPD and is designed for custom DIMM where larger SPD is required.
SE98A Datasheet
