ST24W02CB6 - 2Kbit Serial I2C Bus EEPROM

The ST24W02CB6 is a 2 Kbit Electrically Erasable Programmable Memory (EEPROM) that comes from the reputable semiconductor manufacturer, STMicroelectronics. This EEPROM utilizes the I2C (Inter-Integrated Circuit) serial interface, which is widely adopted for communication between integrated circuits in electronic devices. The ST24W02CB6 offers a flexible and reliable solution for applications requiring data storage that must endure frequent erasing and reprogramming.

Key Features

• Memory Size: The device provides a 2 Kbit (256 x 8) storage capacity, making it suitable for storing configuration data, device parameters, or small application datasets.
• Write Cycle Endurance: It has a high endurance level with 1 million write cycles per byte and a data retention period of 40 years, ensuring the reliability and longevity of the stored data.
• Operating Voltage Range: The EEPROM operates across a wide voltage range of 2.5V to 5.5V, catering to various power supply requirements and making it versatile for different system designs.
• Two-Wire I2C Serial Interface: Its I2C bus interface supports 400 kHz protocol, allowing for easy integration into existing systems with minimal wiring.
• Byte and Page Write: The ST24W02CB6 allows both byte and page write modes (up to 16 bytes), providing flexibility in how data is managed and stored.
• Hardware Write Control: It features a Write Control input pin, which enables hardware protection of the entire memory content.

Applications

The ST24W02CB6 is ideal for a wide range of applications, including:

• Personal electronics and consumer gadgets
• Industrial control systems
• Telecommunication devices
• Automotive systems
• Medical devices

With its compact package and robust design, the ST24W02CB6 is an excellent choice for designers looking for a small, low-power, and reliable non-volatile memory solution. Its compatibility with the I2C bus standard ensures that it can be easily integrated into most microcontroller-based systems, providing an efficient way to store and access important data.