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AT24C256-10PC

AT24C256-10PC Description

The AT24C256-10PC is a 256Kbit EEPROM memory IC designed for reliable data storage and retrieval in a variety of electronic systems. Manufactured by Microchip Technology, this device features a 32K x 8 memory organization, providing ample storage capacity for applications requiring non-volatile memory. The AT24C256-10PC operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency of up to 1 MHz, ensuring fast and efficient data access. With an access time of 550 ns and a write cycle time of 10ms per word or page, this EEPROM is optimized for high-speed data transactions.

AT24C256-10PC Features

• Memory Size and Organization: The AT24C256-10PC offers a 256Kbit EEPROM memory size, organized as 32K x 8, providing a robust storage solution for various data storage needs.
• High-Speed Data Access: With a clock frequency of 1 MHz and an access time of 550 ns, this EEPROM ensures rapid data retrieval, making it suitable for applications requiring quick data access.
• Reliable Write Performance: The device features a write cycle time of 10ms per word or page, ensuring reliable and efficient data writing.
• Wide Operating Voltage Range: The AT24C256-10PC operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• I2C Memory Interface: The device utilizes an I2C memory interface, facilitating easy integration into systems that utilize this standard communication protocol.
• Through Hole Mounting: The AT24C256-10PC is available in a through-hole package, making it suitable for applications where surface-mount technology is not preferred.
• Extended Temperature Range: The operating temperature range of 0°C to 70°C (TA) ensures reliable performance in a variety of environmental conditions.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for storage and handling in various environments without the need for special precautions.

AT24C256-10PC Applications

The AT24C256-10PC is ideal for a range of applications where reliable non-volatile memory is required. Some specific use cases include:

• Embedded Systems: The device is well-suited for embedded systems that require non-volatile storage for configuration data, calibration parameters, and other critical information.
• Consumer Electronics: In consumer electronics, the AT24C256-10PC can be used for storing user settings, firmware, and other data that need to be retained even when power is removed.
• Industrial Control Systems: The robustness and reliability of the AT24C256-10PC make it suitable for industrial control systems where data integrity is crucial.
• Medical Devices: The device can be used in medical devices for storing patient data, device settings, and other critical information that must be reliably retained.
• Automotive Systems: The AT24C256-10PC can be used in automotive systems for storing vehicle configuration data, diagnostic information, and other essential parameters.

Conclusion of AT24C256-10PC

The AT24C256-10PC from Microchip Technology is a reliable and efficient EEPROM memory IC that offers a range of features and benefits for various applications. Its high-speed data access, reliable write performance, and wide operating voltage range make it an excellent choice for systems requiring non-volatile memory. The device's extended temperature range and moisture sensitivity level further enhance its suitability for diverse operating conditions. While the AT24C256-10PC is now considered obsolete, it remains a viable option for existing designs and applications that require its specific features and performance characteristics.