Microchip 64 kB Serial EEPROM 900 ns 8-Pin SOIC Serial-I2C 24AA64-I/SN

Microchip 24AA64-I/SN is a high-performance 64 kB Serial EEPROM featuring a fast 900 ns maximum random access time and an 8-pin SOIC package designed for surface mounting. Operating on a Serial-I2C interface, this EEPROM supports data communication speeds up to 400 kHz. Its memory organization is 8K x 8 bits, providing reliable storage capacity for diverse industrial and automotive applications.

The device functions over a broad supply voltage range from 1.7V to 5.5V, allowing flexible integration into various systems and power configurations. With a data retention period exceeding 200 years and endurance of over one million erase/write cycles, it provides exceptional long-term stability and durability.

The 24AA64-I/SN supports the automotive AEC-Q100 standard, validating its robustness for automotive electronics and harsh environments. Its operating temperature extends from -40°C to 85°C, accommodating applications in extreme conditions.

Designed with Low-Power CMOS technology, it has a maximum active current draw of 3 mA and a standby current as low as 1 microampere, contributing to energy-efficient system designs. Features such as hardware write-protect enhance data integrity and security.

Typical applications include industrial controls, automotive systems, telecommunications, and consumer electronics requiring reliable non-volatile memory storage. The compact 8-pin SOIC package with dimensions of 4.9 mm length by 6 mm width allows easy PCB space optimization for embedded designs.

Offers 64 kB memory size organized as 8K x 8 bits. Operates with supply voltage between 1.7V to 5.5V ensuring wide compatibility. Supports maximum clock frequency of 400 kHz. Data retention exceeds 200 years, ensuring long-term reliability.

Package designed for surface mount with a compact 8-pin SOIC form factor. Maximum random access time is 900 nanoseconds for rapid data retrieval. Compliant with automotive standard AEC-Q100, suitable for automotive applications.

Low active supply current of 3 mA and standby current down to 1 μA for energy efficiency. Operating temperature range from -40°C to 85°C supports harsh environments. Includes hardware write-protect for secure data management.

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