ACE24C128B Two-wire Serial EEPROM

ACE24C128B Two-wire Serial EEPROM

The ACE24C128B/256B/512B provides 131,072/262,144/524,288 bits of serial electrically erasable and programmable read-only memory (EEPROM), organized as 16,384/32,768/65,536 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-vo.

Features

 Wide Voltage Operation - VCC = 1.7V to 5.5V
 Operating Ambient Temperature: -40℃ to +85℃
 Internally Organized: - ACE24C128B, 16,384 * 8 (128K bits) - ACE24C256B, 32,768 * 8 (256K bits) - ACE24C512B, 65,536 * 8 (512K bits)
 Two-wire Serial Interface
 Schmitt Trigger, Filtered Inputs for Noise Suppression
 Bidirectional Data Transfer Protocol
 1 MHz (5V), 400 KHz (1.7V, 2.5V, 2.7V) Compatibility
 Write Protect Pin for Hardware Data Protection
 64-byte Page (128K, 256K), 128-byte (512K) Write Modes
 Partial Page Writes Allowed
 Self-timed Write Cycle (5 ms max)
 High-reliability - E.