The ST24256W6 is a high-performance 256-Kbit serial I²C bus EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by the renowned semiconductor manufacturer, STMicroelectronics. This memory module is designed for flexible, non-volatile data storage in a wide range of electronic applications, from consumer electronics to industrial control systems.

Key Features

• Memory Size: 256 Kbits, offering ample space for user data storage.
• Interface: Two-wire I²C serial interface supports 1 MHz protocol, allowing for easy integration into most microcontroller-based systems.
• Write Cycle Time: Byte or Page Write in 5 ms max, enabling efficient data management and fast write operations.
• Operating Voltage Range: 2.5 V to 5.5 V, making it suitable for various power supply conditions.
• Operating Temperature Range: -40 °C to 85 °C, ensuring reliable performance under extreme conditions.
• Write Protect: Hardware protection of the entire memory to prevent inadvertent write operations.
• Endurance: 1 Million Write Cycles, with a data retention of 40 years, guaranteeing the reliability and longevity of the stored data.
• Packaging: Available in SO8N and TSSOP8 packages, providing flexibility in hardware design and PCB layout.

Applications

The ST24256W6 EEPROM is an ideal choice for a multitude of applications due to its robustness and versatility. It is commonly used in:

• Smart cards
• Telecommunication systems
• Medical equipment
• Industrial and process control devices
• Automotive systems
• Consumer electronics such as personal media players and gaming devices

STMicroelectronics' commitment to quality and innovation ensures that the ST24256W6 EEPROM is a reliable component for designers and engineers looking to enhance the memory capabilities of their next project. With its wide operating voltage and temperature ranges, along with its robust write endurance and data retention, the ST24256W6 stands out as a superior choice for secure and efficient data storage solutions.