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AT93C57W-10SI

AT93C57W-10SI Description

The AT93C57W-10SI is a 2Kbit EEPROM memory IC chip designed by Microchip Technology. This device features a 3-wire serial interface and is housed in an 8SOIC package, making it suitable for surface mount applications. The memory organization of the AT93C57W-10SI is 256 x 8 or 128 x 16, providing flexible storage options for various applications. It operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency of up to 2 MHz. The write cycle time for a word or page is 10ms, ensuring efficient data storage and retrieval. The AT93C57W-10SI is classified under ECCN EAR99 and HTSUS 8542.32.0051, and it is REACH unaffected. While the product is currently marked as obsolete, it remains a reliable choice for applications that require a robust and versatile EEPROM solution.

AT93C57W-10SI Features

• Memory Size and Organization: The AT93C57W-10SI offers a 2Kbit EEPROM memory size with a flexible organization of 256 x 8 or 128 x 16, providing ample storage for small to medium-sized data sets.
• 3-Wire Serial Interface: This interface simplifies communication with the host system, reducing the number of pins required and enabling integration into compact designs.
• Clock Frequency: With a maximum clock frequency of 2 MHz, the AT93C57W-10SI ensures fast data transfer rates, enhancing overall system performance.
• Write Cycle Time: The write cycle time of 10ms ensures efficient data writing, making it suitable for applications requiring frequent updates.
• Supply Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing compatibility with a wide range of power supplies.
• Surface Mount Packaging: The 8SOIC package is designed for surface mount technology, facilitating easy integration into modern PCB designs.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the AT93C57W-10SI is suitable for a variety of manufacturing environments without the need for special handling precautions.

AT93C57W-10SI Applications

The AT93C57W-10SI is ideal for a range of applications that require reliable, non-volatile memory solutions. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, calibration parameters, and firmware in embedded systems.
• Consumer Electronics: Suitable for devices that require small amounts of non-volatile storage, such as remote controls, smart meters, and IoT devices.
• Industrial Control: Can be used in industrial applications for storing critical system parameters and calibration data.
• Automotive Electronics: Provides a reliable memory solution for automotive applications, such as engine control units and infotainment systems.
• Medical Devices: Ensures data integrity and reliability in medical devices that require non-volatile storage for critical parameters.

Conclusion of AT93C57W-10SI

The AT93C57W-10SI is a versatile EEPROM memory IC chip that offers a balance of performance, reliability, and flexibility. Its 2Kbit memory size, 3-wire serial interface, and surface mount packaging make it suitable for a wide range of applications. The device's fast clock frequency and efficient write cycle time ensure high performance, while its compatibility with a broad supply voltage range enhances its versatility. Despite being marked as obsolete, the AT93C57W-10SI remains a reliable choice for applications that require a robust and efficient EEPROM solution.