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AT25040-10PI-2.7

AT25040-10PI-2.7 Description

The AT25040-10PI-2.7 is a 4Kbit EEPROM memory IC chip designed by Microchip Technology. This Through Hole mounted memory chip operates within a supply voltage range of 2.7V to 5.5V and features a clock frequency of 3 MHz, making it suitable for a variety of applications requiring reliable and efficient data storage. The memory organization is 512 x 8, providing a total memory size of 4Kbit. The AT25040-10PI-2.7 utilizes the SPI memory interface, ensuring compatibility with a wide range of systems and devices. With a write cycle time of 5ms for both word and page operations, this EEPROM offers quick data writing capabilities.

AT25040-10PI-2.7 Features

• Memory Size and Organization: The AT25040-10PI-2.7 provides 4Kbit of EEPROM memory organized in a 512 x 8 format. This configuration ensures efficient use of memory space and allows for flexible data storage solutions.
• SPI Interface: The Serial Peripheral Interface (SPI) is a standard communication protocol used in many microcontroller-based systems. The AT25040-10PI-2.7's SPI interface ensures seamless integration with various microcontrollers and other peripheral devices.
• Wide Voltage Range: Operating within a supply voltage range of 2.7V to 5.5V, the AT25040-10PI-2.7 is versatile and can be used in systems with different power supply requirements.
• Fast Write Cycle Time: With a write cycle time of 5ms for both word and page operations, the AT25040-10PI-2.7 ensures quick data writing, making it suitable for applications requiring frequent updates to memory.
• Through Hole Mounting: The Through Hole mounting type provides a robust and reliable physical connection, making the AT25040-10PI-2.7 suitable for applications where mechanical stability is crucial.
• Moisture Sensitivity Level (MSL): The AT25040-10PI-2.7 has an MSL of 1 (Unlimited), indicating that it is not sensitive to moisture, which is beneficial for applications in various environmental conditions.
• Compliance and Status: The AT25040-10PI-2.7 is classified under ECCN EAR99 and HTSUS 8542.32.0051, and it is REACH Unaffected, ensuring compliance with international regulations. However, it is important to note that this product is currently Obsolete, and customers should consider this status when planning their projects.

AT25040-10PI-2.7 Applications

The AT25040-10PI-2.7 is ideal for applications requiring reliable and efficient data storage with quick write capabilities. Some specific use cases include:

• Embedded Systems: The AT25040-10PI-2.7 can be used in embedded systems where non-volatile memory is required to store configuration data, firmware, or other critical information.
• Industrial Control: In industrial environments, the AT25040-10PI-2.7 can be employed to store calibration data, operational parameters, and other essential information that needs to be retained across power cycles.
• Consumer Electronics: The chip's versatility and quick write capabilities make it suitable for consumer electronics applications, such as storing user settings, device configurations, and other data that needs to be accessed and modified frequently.
• Automotive Systems: The AT25040-10PI-2.7 can be used in automotive applications for storing diagnostic data, vehicle settings, and other critical information that needs to be retained and accessed quickly.

Conclusion of AT25040-10PI-2.7

The AT25040-10PI-2.7 is a reliable and efficient 4Kbit EEPROM memory IC chip designed for a wide range of applications. Its features, such as the SPI interface, wide voltage range, and fast write cycle time, make it a versatile solution for data storage needs. The Through Hole mounting type and moisture sensitivity level of 1 ensure mechanical stability and environmental resilience. While the product is currently Obsolete, it remains a suitable choice for projects requiring a proven and reliable EEPROM solution. Customers should consider the product's status when planning their projects and explore alternative options if necessary.