DESCRIPTION

· The TSE2002GB2A1 is a digital temperature sensor with an accuracy of up to ±0.5°C, designed for high-precision temperature readout applications.
· It includes a 256 Byte EEPROM for storing vendor information and system configurations, such as SPD for DIMM modules.
· The sensor and EEPROM comply with JEDEC JC42.4 Component Specification.
· Features user-programmable registers for setting temperature limits and hysteresis, with communication via an Event pin.
· Utilizes a 2-wire I2C/SMBus serial interface, supporting up to eight devices on the bus.
· The EEPROM is organized as a single block, with half the memory (00h to 7Fh) permanently lockable and the other half (80h to FFh) for general-purpose storage.

FEATURES

· Integrated Temperature Sensor and 256 Byte Serial EEPROM.
· Single supply voltage range from 2.3V to 3.6V.
· Accurate timeout support meeting SMBus specifications.
· Schmitt trigger and noise filtering on bus inputs.
· 2-wire Serial Interface supporting 10-400 kHz I2C/SMBus.
· Available in PSON-8, DFN-8, and TDFN-8 packages.
· Temperature sensor features include digital data conversion, selectable hysteresis, and programmable resolution.
· EEPROM features include permanent and reversible software write protection, byte and page write capabilities, and automatic address incrementing.

APPLICATIONS

· DIMM Modules (DDR2, DDR3).
· Servers, Laptops, Ultra-portables, PCs.
· High-end audio/video equipment.
· Industrial temperature monitors.
· Hard Disk Drives and other PC peripherals.