General description
Meets JEDEC Specification 42.4 TSE2002B1, 3 Jun 2009. The NXP Semiconductors SE97B measures temperature from −40 °C to +125 °C with JEDEC Grade B ±1 °C maximum accuracy between +75 °C and +95 °C critical zone and also provide 256 bytes of EEPROM memory communicating via the I2C-bus/SMBus. It is typically mounted on a DDR3 Dual In-Line Memory Module (DIMM) measuring the DRAM temperature in accordance with the new JEDEC (JC-42.4) Mobile Platform Memory Module Temperature Sensor Component specification and also replacing the Serial Presence Detect (SPD) which is used to store memory module and vendor information.
The SE97B thermal sensor and EEPROM operates over the VDD range of 3.0 V to 3.6 V.

APPLICATIONs
◾ DDR2 and DDR3 memory modules
◾ Laptops, personal computers and servers
◾ Enterprise networking
◾ Hard disk drives and other PC peripherals