AT24C01B Datasheet | Atmel

Key Features

• Medium-voltage and Standard-voltage Operation ̶ 2.5V (VCC = 2.5V to 5.5V)
• Automotive Temperature Range -40C to 125C
• 2-Wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 400kHz (2.5V) patibility
• Write Protect Pin for Hardware Data Protection
• Partial Page Writes are Allowed
• Self-timed Write Cycle (5ms max)
• High-reliability ̶ Endurance: 1,000,000 Write Cycles ̶ Data Retention: 100 Years