Microchip Technology

AT25640AN-10SI-1.8-T  

Memory ICs Products

AT25640AN-10SI-1.8-T Description

The AT25640AN-10SI-1.8-T is an EEPROM memory IC chip manufactured by Microchip Technology, designed for high-performance applications requiring reliable data storage and retrieval. This 64Kbit EEPROM device features a memory organization of 8K x 8, providing a total memory capacity of 64Kbit. It operates over a wide voltage range of 1.8V to 5.5V, making it suitable for a variety of power supply environments. The chip supports a clock frequency of 20 MHz, ensuring fast data access and transfer rates through its SPI memory interface.

This EEPROM IC is packaged in an 8SOIC surface mount package, which is ideal for space-constrained applications and provides robust mechanical and electrical performance. The AT25640AN-10SI-1.8-T is shipped in a tape and reel (TR) format, facilitating efficient handling and assembly in automated manufacturing processes. Despite its obsolescence status, this component remains a reliable choice for legacy systems and specific applications where its unique features are required.

AT25640AN-10SI-1.8-T Features

• Memory Size and Organization: The AT25640AN-10SI-1.8-T offers a total memory capacity of 64Kbit, organized as 8K x 8, providing ample storage for various data types and configurations.
• Wide Operating Voltage Range: With a supply voltage range of 1.8V to 5.5V, this EEPROM IC is versatile and can be integrated into systems with varying power supply requirements.
• High-Speed SPI Interface: The chip supports a clock frequency of up to 20 MHz, enabling rapid data transfer and efficient communication with the host system.
• Fast Write Cycle Time: The write cycle time for word and page operations is 5ms, ensuring quick data write operations and reducing system latency.
• Surface Mount Packaging: The 8SOIC surface mount package is ideal for compact designs and high-density PCB layouts, enhancing the overall system performance and reliability.
• Moisture Sensitivity Level (MSL) 1: The MSL rating of 1 (unlimited) indicates that the component is not moisture-sensitive, making it suitable for a wide range of environmental conditions without the need for special handling or storage precautions.
• Compliance and Safety: The AT25640AN-10SI-1.8-T is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

AT25640AN-10SI-1.8-T Applications

The AT25640AN-10SI-1.8-T is well-suited for a variety of applications where reliable and efficient data storage is crucial. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for storing configuration data, firmware, and other critical information.
• Industrial Control: Suitable for industrial control applications where robustness and reliability are paramount, such as PLCs, sensors, and actuators.
• Telecommunications: Can be used in telecommunication equipment for storing calibration data, network configurations, and other essential parameters.
• Consumer Electronics: Applicable in consumer electronics for storing user settings, device configurations, and other data that needs to be retained even when power is off.
• Automotive Systems: Useful in automotive applications for storing critical data such as ECU (Engine Control Unit) parameters, vehicle configurations, and diagnostic information.

Conclusion of AT25640AN-10SI-1.8-T

The AT25640AN-10SI-1.8-T is a high-performance EEPROM memory IC chip that offers a combination of reliable data storage, fast access times, and versatile operating conditions. Despite its obsolescence status, its unique features and wide voltage range make it an ideal choice for specific applications where these attributes are critical. The 8SOIC surface mount package and moisture sensitivity level 1 rating further enhance its suitability for various industrial and consumer applications. For systems requiring robust, non-volatile memory solutions, the AT25640AN-10SI-1.8-T remains a reliable and efficient option.

AT25640AN-10SI-1.8-T Documents

Download datasheets and manufacturer documentation for AT25640AN-10SI-1.8-T

PCN Part Number :

SL Code Number Update 25/Oct/2016      

Datasheets :

AT25080A,160A,320A,640A      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

HTML Datasheet :

AT25080A,160A,320A,640A      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH