AT28C64B 64K (8K x 8) Parallel EEPROM Memory IC DIP-28

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AT28C64B 64K (8K x 8) Parallel EEPROM Memory IC DIP28 The AT28C64B EEPROM IC DIP28 is a high-performance electrically erasable and programmable read-only memory device designed for reliable non-volatile data storage in embedded systems, industrial electronics, communication equipment, and microcontroller-based applications. The device provides 64Kbits of memory organized as 8K×8 and retains stored data even when power is removed. Features: 64Kbit EEPROM memory capacity. Organized as 8K×8 memory array. Electrically erasable and programmable. Parallel data bus interface. Fast byte-write and page-write operation. CMOS low-power technology. Automatic erase-before-write operation. Hardware and software data protection. Specifications: Parameter Value Model Number AT28C64B Memory Type EEPROM Memory Capacity 64Kbit Memory Organization 8K×8 Interface Type Parallel Supply Voltage 4.5V ~ 5.5V Access Time 150ns Write Cycle Time 200μs Maximum Page Write Capability 64 Bytes Endurance 10000 Write Cycles Data Retention 10 Years Package Type DIP-28 Mounting Type Through Hole Technology CMOS Operating Temperature 0°C to +70°C Pin Configuration: Footprint: Applications: Embedded system firmware storage. Industrial control electronics. Retro computing projects. Configuration memory storage. Microcontroller-based systems. Calibration data storage. Communication equipment. Educational electronics projects. Package Include: 1x AT28C64-B EEPROM IC DIP28 Datasheet