K24C256 PDF File ( Datasheet )

Serial EEPROM K24C128 , K24C256 Spring 2008 K24C128, K24C256 Two-Wire Serial EEPROM 128K (16,384 X 8), 256K (32,768 X 8) Features Low-voltage Operation - 1.8 (VCC = 1.8V to 5.5V) Operating Ambient Temperature: -40°C to +85°C Internally Organized: - 16,384 X 8 (128K) - 32,768 X 8 (256K) Two-wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression Bidirectional Data Transfer Protocol 400 kH- (1.8V, 2.7V, 5V) Compatibility Write Protect Pin for Hardware Data Protec