Microchip Technology

SST39WF400B-70-4C-B3KE

SST39WF400B-70-4C-B3KE Description

The SST39WF400B-70-4C-B3KE is a high-performance flash memory IC chip designed by Microchip Technology. It features a 4Mbit memory size organized as 256K x 16, offering robust storage capabilities in a compact 48TFBGA package. This device operates within a voltage range of 1.65V to 1.95V and supports a parallel memory interface, ensuring compatibility with a wide range of systems. The operating temperature range of 0°C to 70°C (TA) makes it suitable for various industrial and consumer applications. With an access time of 70 ns and a write cycle time of 40µs for word and page operations, the SST39WF400B-70-4C-B3KE delivers fast and efficient data processing. It is classified under the SST39 MPF™ series and is REACH unaffected, RoHS3 compliant, and has an HTSUS code of 8542.32.0071. The moisture sensitivity level (MSL) is 3 (168 hours), ensuring reliability in manufacturing processes.

SST39WF400B-70-4C-B3KE Features

• Memory Size and Organization: 4Mbit memory size with a 256K x 16 organization, providing ample storage for complex applications.
• Fast Access and Write Times: 70 ns access time and 40µs write cycle time for word and page operations, ensuring rapid data retrieval and storage.
• Wide Operating Voltage Range: Operates within 1.65V to 1.95V, making it versatile for different power supply configurations.
• Parallel Memory Interface: Compatible with parallel memory interfaces, facilitating straightforward integration into existing systems.
• Extended Temperature Range: 0°C to 70°C (TA) operating temperature range, suitable for both industrial and consumer environments.
• Surface Mount Packaging: 48TFBGA package type, ideal for surface mount applications, ensuring compact and reliable physical integration.
• Regulatory Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 3 (168 hours), ensuring reliability during manufacturing processes.

SST39WF400B-70-4C-B3KE Applications

The SST39WF400B-70-4C-B3KE is ideal for a variety of applications requiring high-speed, non-volatile memory solutions. Its fast access and write times make it suitable for embedded systems, industrial control units, and consumer electronics. The extended temperature range and surface mount packaging ensure it can be reliably deployed in both harsh industrial environments and compact consumer devices. Specific use cases include:

• Embedded Systems: Provides reliable storage for firmware and critical data in embedded devices.
• Industrial Control: Ensures robust data storage and retrieval in industrial automation and control systems.
• Consumer Electronics: Ideal for applications requiring fast data access, such as digital cameras and smart home devices.
• Automotive Electronics: Suitable for automotive applications where reliability and performance are paramount.

Conclusion of SST39WF400B-70-4C-B3KE

The SST39WF400B-70-4C-B3KE from Microchip Technology is a versatile and high-performance flash memory IC chip. Its 4Mbit memory size, fast access and write times, and extended temperature range make it an ideal solution for a wide range of applications. The device’s compliance with environmental and safety standards, along with its surface mount packaging, ensures it meets the demands of modern electronics manufacturing. Whether deployed in industrial, consumer, or automotive applications, the SST39WF400B-70-4C-B3KE offers reliable performance and efficient data management, making it a standout choice in the memory IC market.