Catalog
Integrated Temperature Sensor with EEPROM
Key Features
• * Meets JEDEC Specification JC42.4
• * Temperature Sensor + 2 Kbit Serial EEPROM
• * EEPROM for Serial Presence Detect (SPD)
• * Optimized for Voltage Range: 2.7V to 3.6V
• * Shutdown/Standby Current: 3 µA (max.)
• * meets 25ms to 35ms SMbus timeout
• * DFN-8
• * Write 1.1 mA (typical) for 3.5 ms (typical)
• * Read 100 µA (typical)
• * Permanent and Reversible Software Write Protect
• * Software Write Protection for the lower 1 Kbit
• * Organized as 1 block of 256 x 8-bit (2 Kbit)
• * Class B — Temperature-to-Digital Converter
• * ±0.5°C/±1°C (typ./max.) +75°C to +95°C
• * ±1°C/±2°C (typ./max.) +40°C to +125°C
• * ±2°C/±3°C (typ./max.) -20°C to +125°C
• * Operating Current: 200 µA (typical)
Description
AI
Microchip Technology Inc.’s AT30TSE002B digital temperature sensor converts temperature from -40°C and +125°C to a digital word. This sensor meets JEDEC Specification JC42.4 Mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.5°C/±1°C (typical/maximum) from +75°C to +95°C. In addition, this device has an internal 256 Byte EEPROM which can be used to store vital system or end product data.
