The ST24C04RP from STMicroelectronics is a 4 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device, which is part of their serial I2C bus memory line. This small, yet powerful, storage solution is designed for a wide range of applications that require data storage and retrieval without power. It is an ideal component for storing device configuration, calibration data, user settings, and various other types of data that must be preserved during power loss.

Key Features

• Memory Size: The device offers 4 Kbit (512 x 8) of EEPROM storage, providing ample space for non-volatile data storage.
• Write Cycle Endurance: The ST24C04RP is rated for 1 million write cycles, ensuring data integrity and the longevity of the memory through extensive use.
• Data Retention: With a data retention period of 40 years, the EEPROM ensures that the data remains intact over a long period without power.
• Serial Interface: The device uses the I2C serial bus interface, which supports 400 kHz protocol, allowing for easy integration into most microcontroller-based systems.
• Operating Voltage Range: It operates across a wide voltage range of 2.5V to 5.5V, making it versatile for use in various operating conditions and system designs.
• Package Options: The ST24C04RP is available in multiple package options, including SO8 and TSSOP8, providing flexibility for space-constrained applications.

Applications

The ST24C04RP EEPROM is a versatile component suitable for a variety of applications, such as:

• Portable devices and consumer electronics
• Industrial and medical equipment
• Automotive systems
• Telecommunication devices
• Smart cards and identification systems

With its robust design and reliability, the ST24C04RP from STMicroelectronics represents a solid choice for designers and engineers looking to incorporate a small, non-volatile memory element into their systems.