Microchip Technology

24CW640T-I/CS0668  

Memory ICs Products

24CW640T-I/CS0668 Description

The 24CW640T-I/CS0668 is a high-performance EEPROM memory IC designed by Microchip Technology, offering a robust solution for applications requiring reliable data storage and retrieval. This device features a 64Kbit memory size organized as 8K x 8, with an I2C interface that operates at a clock frequency of 1 MHz. The 24CW640T-I/CS0668 is housed in a compact 4CSP package, making it ideal for space-constrained designs. It supports a wide supply voltage range of 1.6V to 5.5V, ensuring compatibility with various power supply configurations.

24CW640T-I/CS0668 Features

• Memory Size and Organization: The 24CW640T-I/CS0668 provides 64Kbit of EEPROM memory, organized into 8K x 8, offering ample storage for configuration data, calibration parameters, and other critical information.
• I2C Interface: The device communicates via the I2C protocol, supporting a clock frequency of up to 1 MHz, enabling fast data transfer rates and efficient communication with microcontrollers and other system components.
• Wide Voltage Range: With a supply voltage range of 1.6V to 5.5V, the 24CW640T-I/CS0668 is versatile and can be integrated into systems with varying power supply requirements.
• Fast Access Time: The 24CW640T-I/CS0668 boasts an access time of 450 ns, ensuring rapid data retrieval and minimizing system latency.
• Write Cycle Time: The device has a write cycle time of 5ms per word or page, facilitating quick updates to stored data without compromising system performance.
• Surface Mount Technology: The 24CW640T-I/CS0668 is available in a surface-mount package, making it suitable for automated assembly processes and enhancing board reliability.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.
• Packaging: The 24CW640T-I/CS0668 is available in tape and reel (TR) packaging, facilitating efficient handling and storage during production.

24CW640T-I/CS0668 Applications

The 24CW640T-I/CS0668 is well-suited for a variety of applications where reliable and efficient data storage is essential. Some specific use cases include:

• Consumer Electronics: Ideal for storing configuration settings, user preferences, and calibration data in devices such as smartphones, tablets, and smart home appliances.
• Industrial Automation: Used in programmable logic controllers (PLCs) and industrial sensors to store critical parameters and operational data.
• Medical Devices: Suitable for medical equipment where accurate and reliable data storage is crucial, such as in diagnostic tools and monitoring devices.
• Automotive Systems: Applicable in automotive applications for storing calibration data, firmware updates, and other essential information.
• Communication Systems: Used in routers, switches, and other networking equipment to store configuration data and firmware.

Conclusion of 24CW640T-I/CS0668

The 24CW640T-I/CS0668 from Microchip Technology is a versatile and reliable EEPROM memory IC that offers a comprehensive set of features tailored for modern electronic systems. Its wide voltage range, fast access time, and robust I2C interface make it an excellent choice for applications requiring efficient data storage and retrieval. The device's compliance with environmental and safety standards further enhances its suitability for a broad range of industries. Whether used in consumer electronics, industrial automation, or medical devices, the 24CW640T-I/CS0668 provides a reliable and efficient solution for data storage needs.

24CW640T-I/CS0668 Documents

Download datasheets and manufacturer documentation for 24CW640T-I/CS0668

PCN Assembly/Origin :

24CW64xxx 22/Jan/2021      

Datasheets :

24CW Series Datasheet      

Design Resources :

24CW640 Development Tool Selector      

PCN Design/Specification :

Datasheet Update12/May/2023       24CW16X/24CW32X/24CW64X/24CW128X 23/Aug/2018      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH