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AT25040-10PC

AT25040-10PC Description

The AT25040-10PC is a 4Kbit EEPROM memory IC chip designed by Microchip Technology. This chip features a 512 x 8 memory organization, providing a total of 4Kbit of non-volatile memory. It operates with a clock frequency of 3 MHz and supports SPI memory interface, making it suitable for applications requiring fast data access and reliable storage. The AT25040-10PC is housed in an 8-pin DIP package and is designed for through-hole mounting, ensuring robust mechanical stability and ease of integration into various electronic systems.

AT25040-10PC Features

• Memory Size and Organization: The AT25040-10PC offers a memory size of 4Kbit, organized as 512 x 8, providing ample storage for small to medium-sized data sets.
• Memory Interface: It supports the SPI interface, enabling efficient communication with microcontrollers and other system components.
• Operating Temperature: The chip operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of environmental conditions.
• Voltage Supply: It operates on a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard power supplies.
• Write Cycle Time: The AT25040-10PC has a write cycle time of 5ms for word and page operations, ensuring quick data write capabilities.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the chip is highly resistant to moisture, enhancing its reliability in various operational environments.
• Compliance and Status: The AT25040-10PC is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. However, it is important to note that this product is now obsolete, and users should consider alternative models for new designs.

AT25040-10PC Applications

The AT25040-10PC is ideal for applications requiring reliable, non-volatile memory storage with fast data access. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where small amounts of data need to be stored and retrieved quickly, such as configuration settings and calibration data.
• Industrial Control: Suitable for industrial control systems where reliability and quick data access are critical, such as in PLCs and automation equipment.
• Consumer Electronics: Can be used in consumer electronics for storing user preferences, firmware, and other essential data.
• Telecommunications: Useful in telecommunication equipment for storing network configuration data and other critical information.

Conclusion of AT25040-10PC

The AT25040-10PC from Microchip Technology is a robust EEPROM memory IC chip that offers reliable storage and fast data access. With its 4Kbit memory size, SPI interface, and 3 MHz clock frequency, it is well-suited for a variety of applications. The chip's operating temperature range and moisture sensitivity level further enhance its reliability. However, given its obsolete status, users should consider alternative models for new designs. For existing systems, the AT25040-10PC continues to provide dependable performance and is a valuable component in applications requiring non-volatile memory storage.