Features

• Compliant to the JEDEC TSE2004av Device Specification

(JEDEC standard No. 21-C Section 4.1.6)

• Temperature Sensor + 512 Byte Serial EEPROM

• 512 Byte Serial EEPROM for SPD

• Single Supply: 2.2V to 3.6V

• Accurate timeout support

- Meets strict SMBus spec of 25ms (min), 35ms (max)

• Timeout supported for Temp Sensor and EEPROM

• Timeout supported in all Modes

– Active mode for Temp sensor and EEPROM

– EEPROM in standby or Temp sensor in shutdown

– EEPROM in standby and Temp sensor in shutdown

• Schmitt trigger and noise filtering on bus inputs

• 2-wire Serial Interface: 10KHz to 1 MHz max I2C™ /SMBus™

• Available package: 8-DFN, 2.0  3.0  0.75 mm

Temperature Sensor Features

• Temperature Converted to Digital Data

• Sampling Rate of 125ms (max)

• Selectable 0, 1.5°C, 3°C, 6°C Hysteresis

• Programmable Resolution from 0.0625°C to 0.5°C

• Accuracy:

– ±0.5°C/ ±1.0°C (typ/max) from +75°C to +95°C

– ±1.0°C/±2.0°C (typ/max) from +40°C to +125°C

– ±2.0°C/ ±3.0°C (typ/max) from -40°C to +125°C

Serial EEPROM Features

• Individual Reversible Software Data Protection for all 128 Byte

Blocks

• Byte and page (up to 16 Bytes) Write Operation

• Self-time Write cycle

• Automatic address incrementing

• Random and Sequential Read modes

Typical Applications

• DIMM Modules (DDR3, DDR4)

• Servers, Laptops, Ultra-portables, PCs, etc.

• Industrial temperature monitors

• Hard Disk Drives and Other PC Peripherals