Microchip Technology Tariff Inquiry

AT25256-10CC

AT25256-10CC Description

The AT25256-10CC is a high-performance EEPROM memory IC designed by Microchip Technology. This 256Kbit EEPROM device is organized as 32K x 8 and features an SPI memory interface, making it suitable for a wide range of applications requiring reliable and efficient data storage. The AT25256-10CC operates within a voltage range of 4.5V to 5.5V and supports a clock frequency of 3 MHz, ensuring fast and efficient data transfer. The device is housed in an 8LAP package and is available in a tube package type, making it ideal for surface mount applications. The operating temperature range is from 0°C to 70°C (TA), and it has a moisture sensitivity level (MSL) of 1 (unlimited), indicating high reliability in various environmental conditions.

AT25256-10CC Features

• Memory Size and Organization: The AT25256-10CC offers a memory size of 256Kbit, organized as 32K x 8, providing ample storage for data logging, configuration settings, and other non-volatile storage needs.
• SPI Interface: The device features an SPI memory interface, which is widely used in embedded systems and microcontroller applications for its simplicity and efficiency.
• Clock Frequency: With a clock frequency of 3 MHz, the AT25256-10CC ensures fast data transfer rates, making it suitable for applications requiring quick read and write operations.
• Write Cycle Time: The write cycle time for a word or page is 5ms, which is relatively fast compared to similar EEPROM devices, reducing the time required for data storage operations.
• Operating Temperature: The operating temperature range of 0°C to 70°C (TA) makes the AT25256-10CC suitable for use in a variety of industrial and consumer applications.
• Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Mounting Type: The surface mount mounting type and 8LAP package make the AT25256-10CC ideal for compact and space-constrained designs.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the AT25256-10CC is highly reliable and suitable for use in various environmental conditions without the need for special handling.

AT25256-10CC Applications

The AT25256-10CC is well-suited for a variety of applications that require reliable and efficient non-volatile memory solutions. Some specific use cases include:

• Data Logging: The device's 256Kbit memory size and fast write cycle time make it ideal for applications that require frequent data logging, such as environmental monitoring systems, industrial control systems, and medical devices.
• Configuration Storage: The AT25256-10CC can be used to store configuration settings for embedded systems, ensuring that critical parameters are retained even when power is lost.
• Firmware Storage: The EEPROM technology allows for multiple write cycles, making the AT25256-10CC suitable for storing firmware updates in devices that require periodic software updates.
• Consumer Electronics: The device's compact size and surface mount package make it suitable for consumer electronics applications where space is a constraint, such as smartphones, tablets, and IoT devices.

Conclusion of AT25256-10CC

The AT25256-10CC from Microchip Technology is a robust EEPROM memory IC that offers a combination of high memory capacity, fast data transfer rates, and reliable performance. Its SPI interface, 3 MHz clock frequency, and 5ms write cycle time make it an efficient solution for various applications requiring non-volatile memory. The device's operating temperature range, voltage range, and surface mount package further enhance its versatility and suitability for a wide range of industrial and consumer applications. Despite being marked as obsolete, the AT25256-10CC remains a reliable choice for applications that require a proven and efficient EEPROM solution.