Description
The AX24C128A/AX24C256A provides 131,072/262,144 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as16,384/32,768 words of 8 bits each.
Features
- Wide Voltage Operation - VCC = 1.7V to 5.5V Operating Ambient Temperature: -40°C to +85°C Internally Organized: - AX24C128A, 16,384 X 8 (128K bits) - AX24C256A, 32,768 X 8 (256K bits) Two-wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression Bidirectional Data Transfer Protocol 1MHz (5V), 400 KHz (1.7V, 2.5V, 2.7V) Compatibility Write Protect Pin for Hardware Data Protection 64-byte Page (128K, 256K) Write Modes Partial Page Writes Allowed Self-timed Write Cycle (5 ms max).
AX24C128A-AXElite.pdf
