Product Overview: SST39WF400A-90-4C-M1QE

The SST39WF400A-90-4C-M1QE is a high-quality, reliable flash memory device manufactured by Microchip Technology, a leading provider of microcontroller and analog semiconductors. This particular product is part of the 39 Series Serial and Parallel Flash, designed to offer high performance, endurance, and flexibility for a wide range of applications.

Key Features

• Memory Size: The device comes with a memory size of 4 Mbit, providing ample storage for firmware and data in embedded systems.
• Operating Voltage: It operates within a voltage range of 2.7V to 3.6V, making it suitable for low-power applications.
• Access Time: With a fast access time of 90 ns, the SST39WF400A ensures quick read operations, which is critical for performance-sensitive applications.
• Interface Type: This flash memory features a parallel interface, allowing for high-speed data transfer and ease of integration with most microcontrollers.
• Package/Case: The product is available in a 48-LBGA (Lead-Ball Grid Array) package, which is known for its compact size and reliability in PCB mounting.
• Temperature Range: It is designed to operate over an industrial temperature range, from -40°C to +85°C, ensuring robust performance in harsh environments.
• Write/Erase Cycles: The device supports a minimum of 100,000 write/erase cycles, demonstrating its endurance and suitability for applications that require frequent data updates.
• Sector Architecture: The memory is organized into uniform 4 KByte sectors, allowing for flexible data management and efficient memory usage.

Applications

The SST39WF400A-90-4C-M1QE is ideal for a variety of applications, including but not limited to digital consumer electronics, networking devices, telecommunications, automotive systems, and industrial control. Its robustness and reliability make it a preferred choice for designers and engineers looking to integrate non-volatile memory into their systems.