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AT28C010-25SC

AT28C010-25SC Description

The AT28C010-25SC is a 1Mbit EEPROM memory IC designed for parallel interface applications. Manufactured by Microchip Technology, this device is housed in a 32-pin surface-mount package, making it suitable for compact and high-density designs. The AT28C010-25SC features a memory organization of 128K x 8, providing a large storage capacity in a single chip. It operates within a voltage range of 4.5V to 5.5V and is specified for an operating temperature range of 0°C to 70°C. The access time is 250 ns, ensuring fast read operations, while the write cycle time for a word or page is 10ms. This EEPROM is ideal for applications requiring reliable non-volatile storage with quick access times.

AT28C010-25SC Features

• Memory Size and Organization: The AT28C010-25SC offers a substantial 1Mbit of EEPROM memory, organized as 128K x 8. This configuration provides ample storage for firmware, configuration data, and other critical information.
• Parallel Interface: The parallel memory interface allows for high-speed data transfer, making it suitable for systems requiring rapid access to stored data.
• Fast Access Time: With an access time of 250 ns, the AT28C010-25SC ensures quick read operations, enhancing overall system performance.
• Reliable Write Cycle: The write cycle time of 10ms ensures that data can be written reliably and efficiently, minimizing the time required for data updates.
• Wide Operating Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Surface Mount Packaging: The 32-pin surface-mount package is ideal for modern PCB designs, allowing for high-density layouts and compact system designs.
• Extended Temperature Range: The operating temperature range of 0°C to 70°C makes the AT28C010-25SC suitable for a variety of industrial and commercial applications.
• Compliance and Status: The AT28C010-25SC is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for various manufacturing environments.

AT28C010-25SC Applications

The AT28C010-25SC is well-suited for a range of applications where non-volatile memory is required. Some specific use cases include:

• Embedded Systems: Ideal for storing firmware and configuration data in embedded systems, ensuring that critical information is retained even when power is lost.
• Industrial Automation: The extended temperature range and reliable write cycle make it suitable for industrial applications where robustness and reliability are paramount.
• Consumer Electronics: The fast access time and parallel interface are beneficial for consumer electronics that require quick data retrieval and storage.
• Telecommunications: The AT28C010-25SC can be used in telecommunication equipment for storing network configuration and operational parameters.
• Medical Devices: The device's reliability and compliance with international standards make it suitable for medical devices where data integrity is crucial.

Conclusion of AT28C010-25SC

The AT28C010-25SC is a versatile EEPROM memory IC that offers a combination of large storage capacity, fast access times, and reliable write cycles. Its parallel interface and surface-mount packaging make it suitable for a wide range of applications, from embedded systems to industrial automation. Despite being marked as obsolete, the AT28C010-25SC remains a reliable choice for applications requiring non-volatile memory with high performance and compliance with international standards.