T24C256A - First-Rank Technology

T24C256A EEPROM

The T24C128A/T24C256A provides 131,072/262,144 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as4096 words of 8 bits each The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The T24C128A/T24C256A is available in space-saving 8-lead P.

Features

Wide voltage Operation
  – VCC = 1.8V to 5.5V Low-Power Devices (ISB = 3 µA @ 5.5V) Available 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 1 MHZ(5V), 400 kHz ( 1.8V, 2.7V, 3.3V) 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) High-reliability
  – Endurance: 1 Million Write Cycles
  – Data Retention: 100 Years 8-lead.