This part is a kind of semiconductor called 24C08N.

Function of this product has Two-wore Serial EEPROM.

Manufacturers : Atmel

Image and pinout :

Some of the text within the PDF file :

Features • Low-voltage and Standard-voltage Operation • • • • • • • • • • • • • – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 5.5V) Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K) Two-wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression Bidirectional Data Transfer Protocol 100 kHz (1.8V) and 400 kHz (2.5V, 2.7V, 5V) Compatibility Write Protect Pin for Hardware Data Protection 8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes Partial Page Writes Allowed Self-timed Write Cycle (5 ms max) High-reliability – Endurance: 1 Million Write Cycles – Data Retention: 100 Years Automotive Grade, Extended Temperature and Lead-free/Halogen-free Devices Available 8-lead PDIP, 8-lead JEDE [ ... ]

24C08N PDF Datasheet Download