onsemi 64 kB Serial-I2C EEPROM SOIC 8-Pin, 400 kHz, 1.7-5.5V, AEC-Q100 CAT24C64WI-GT3

onsemi CAT24C64WI-GT3 is a high-quality 64 kB Electrically Erasable Programmable Read-Only Memory (EEPROM) with Serial-I2C interface designed for surface mounting in an 8-Pin SOIC package. This EEPROM is optimized for high-speed performance, supporting clock frequencies up to 400 kHz, suitable for a wide range of industrial and automotive electronics applications.

The device supports a supply voltage range from 1.7 V to 5.5 V, making it versatile for multiple power environments. Its compact dimensions of 5 mm length, 6.2 mm width, and 1.2 mm height enable space-efficient PCB designs. With a data retention period of 100 years, it ensures long-term integrity of stored data under various operating conditions.

Operating temperature ranges from -40°C to 85°C facilitate stable operation in harsh environments typical of industrial and automotive settings. The device meets the automotive standard AEC-Q100, certifying its robustness and reliability for use in automotive electronic systems. Its maximum random access time of 400 ns supports rapid data retrieval, enhancing system performance.

This EEPROM features 8 bits per word organized as 8192 words of 8 bits each (8K x 8 bit organization), providing ample storage for firmware, configuration, or calibration data. The low supply current of 2 mA contributes to energy efficiency essential in battery-operated and low-power devices.

Memory capacity of 64 kB with an 8K x 8 bit organization is ideal for numerous embedded systems. Compact SOIC 8-Pin surface mount package allows for integration in space-constrained applications. Wide operating temperature range from -40°C to 85°C suits automotive and industrial environments.

Serial-I2C interface simplifies communication and control within electronic designs. 100-year data retention guarantees reliable preservation of data over long periods. Industry-standard AEC-Q100 certification underscores automotive-grade reliability.

Low operating current of 2 mA helps conserve power in portable and embedded systems. Fast maximum random access time of 400 ns ensures responsive data access.

This product is suitable for industrial, automotive, embedded systems, data logging, instrumentation, and other applications requiring reliable non-volatile memory. Its compliance with automotive standards and broad voltage and temperature spans makes it an excellent choice for rigorous environments.

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