Microchip Technology

AT25640B-XPDGV-T  

Memory ICs Products

AT25640B-XPDGV-T Description

The AT25640B-XPDGV-T is a high-performance, automotive-grade EEPROM memory IC designed for reliable and efficient data storage in demanding applications. Manufactured by Microchip Technology, this device offers a robust combination of features and specifications that make it ideal for a wide range of automotive and industrial applications.

AT25640B-XPDGV-T Features

• Memory Organization: The AT25640B-XPDGV-T features an 8K x 8 memory organization, providing a total memory size of 64Kbit. This configuration ensures ample storage capacity for various data types and configurations.
• Memory Interface: Utilizing the SPI interface, this EEPROM IC ensures fast and efficient data transfer rates, with a clock frequency of up to 5 MHz. This high-speed capability is crucial for applications requiring rapid data access and manipulation.
• Voltage Range: The device operates within a wide supply voltage range of 2.5V to 5.5V, making it versatile for different power supply environments and ensuring compatibility with various system architectures.
• Write Cycle Time: With a write cycle time of 5ms for both word and page operations, the AT25640B-XPDGV-T delivers reliable and efficient data writing capabilities, minimizing latency and enhancing overall system performance.
• Automotive Grade: Certified for automotive use, the AT25640B-XPDGV-T meets stringent industry standards for reliability, durability, and performance under harsh conditions. This grade ensures the device's suitability for critical automotive applications where high reliability is paramount.
• Surface Mount Packaging: The 8TSSOP surface mount package provides a compact and space-efficient solution, ideal for modern automotive and industrial designs where board space is often limited.
• Compliance and Reliability: The AT25640B-XPDGV-T is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. Additionally, its moisture sensitivity level (MSL) is rated at 1 (unlimited), making it highly resistant to moisture-related issues.

AT25640B-XPDGV-T Applications

The AT25640B-XPDGV-T is ideally suited for applications requiring reliable, non-volatile memory solutions with high-speed data access and automotive-grade durability. Specific use cases include:

• Automotive Electronics: Ideal for storing critical configuration data, calibration parameters, and firmware in automotive control units, infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Control Systems: Provides robust data storage for programmable logic controllers (PLCs), industrial sensors, and automation systems, ensuring data integrity and reliability in harsh industrial environments.
• Telecommunications: Used in base stations, routers, and other telecom equipment for storing essential configuration data and maintaining system settings across power cycles.
• Consumer Electronics: Suitable for high-end consumer devices requiring reliable data storage, such as smart meters, digital cameras, and gaming consoles.

Conclusion of AT25640B-XPDGV-T

The AT25640B-XPDGV-T from Microchip Technology stands out as a reliable and high-performance EEPROM memory IC tailored for automotive and industrial applications. Its automotive-grade certification, wide operating voltage range, and fast SPI interface make it a versatile and efficient solution for data storage needs. With its 64Kbit memory capacity, 5ms write cycle time, and robust packaging, the AT25640B-XPDGV-T ensures data integrity and system reliability in demanding environments. Whether in automotive electronics, industrial control systems, or telecommunications, this EEPROM IC delivers the performance and durability required for modern electronic applications.

AT25640B-XPDGV-T Documents

Download datasheets and manufacturer documentation for AT25640B-XPDGV-T

Datasheets :

AT25080B_160B_320B_640B Automotive      

HTML Datasheet :

AT25080B_160B_320B_640B Automotive      

PCN Design/Specification :

AT25080B/AT25160B/AT25320B/AT25640B 23/Jun/2023       AT25080B/160B/320B/640B 28/Feb/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH