The 24C64WP from STMicroelectronics is a 64 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device that is an essential component in a wide range of electronic applications. This EEPROM is organized as 8K x 8 bits, which is ideal for advanced, sophisticated microcontroller-based systems requiring additional data storage or for systems where non-volatile, permanent memory is crucial.

Key Features

• Memory Size: 64 Kbits (8 Kbytes)
• Interface Type: I²C (Two-Wire Serial Interface)
• Speed: Supports 100 kHz, 400 kHz, and 1 MHz clock frequencies for flexible system integration.
• Operating Voltage Range: 2.5 V to 5.5 V, making it suitable for various logic levels and power supplies.
• Write Cycle Time: Byte or Page Write in 5 ms
• Write Protect: Hardware protection to prevent inadvertent write operations.
• Endurance: 1 Million Write Cycles, ensuring long-term reliability.
• Data Retention: Guaranteed for 40 years, providing a stable memory solution over an extended period.
• Package: SOP8 (Small Outline Package), ideal for space-constrained applications.

Applications

The 24C64WP EEPROM is versatile and can be used in a variety of applications, including:

• Personal Computers and Laptops
• Consumer Electronics
• Mobile Devices
• Industrial Control Systems
• Medical Devices
• Smart Cards

Product Summary

The STMicroelectronics 24C64WP EEPROM offers a reliable and flexible storage solution for systems requiring non-volatile memory. With a wide operating voltage range, high endurance, and data retention capabilities, this EEPROM stands out as a top choice for designers and engineers. Its I²C interface ensures easy integration into existing designs, while the SOP8 package allows for efficient use of PCB space. Whether it's for calibration data storage, device configuration, or small code storage, the 24C64WP is an excellent choice for maintaining data integrity and availability.