Microchip Technology

SST39SF040-70-4I-WHE

SST39SF040-70-4I-WHE Description

The SST39SF040-70-4I-WHE is a high-performance, 4 Mbit Flash memory IC designed for a wide range of embedded systems and industrial applications. Manufactured by Microchip Technology, this device features a parallel memory interface and is organized as 512K x 8, providing efficient data storage and retrieval capabilities. The SST39SF040-70-4I-WHE operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 70 ns, ensuring rapid data access and processing. With a write cycle time of 20µs for word and page operations, this Flash memory IC is optimized for fast and reliable data writes.

SST39SF040-70-4I-WHE Features

• Memory Organization: 512K x 8, providing a total of 4 Mbit of storage capacity.
• Access Time: 70 ns, ensuring quick data retrieval and efficient system performance.
• Write Cycle Time: 20µs for word and page operations, enabling fast data writes.
• Memory Interface: Parallel, allowing for straightforward integration with various microcontrollers and processors.
• Supply Voltage: 4.5V to 5.5V, ensuring compatibility with a wide range of power supplies.
• Mounting Type: Surface Mount, facilitating compact and reliable PCB designs.
• Package: 32TSOP, offering a robust and space-efficient solution.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring reliability in various environmental conditions.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting stringent environmental and safety standards.
• Series: SST39 MPF™, a proven and reliable series of Flash memory devices.

SST39SF040-70-4I-WHE Applications

The SST39SF040-70-4I-WHE is ideal for a variety of applications where reliable and fast data storage is critical. Its high-speed access and write capabilities make it suitable for:

• Embedded Systems: Providing non-volatile storage for firmware and critical data in embedded devices.
• Industrial Control: Ensuring robust and reliable data storage in harsh industrial environments.
• Telecommunications: Storing configuration data and firmware in communication equipment.
• Consumer Electronics: Offering fast and efficient data storage in various consumer devices.
• Automotive: Reliable storage for automotive electronics, including infotainment systems and control modules.

Conclusion of SST39SF040-70-4I-WHE

The SST39SF040-70-4I-WHE is a versatile and high-performance Flash memory IC that offers significant advantages over similar models. Its fast access and write times, combined with a robust surface mount package, make it an ideal choice for a wide range of applications. The device's compliance with environmental and safety standards ensures its suitability for modern, eco-friendly designs. Whether used in embedded systems, industrial control, or consumer electronics, the SST39SF040-70-4I-WHE delivers reliable performance and efficient data management, making it a standout choice for engineers and designers in the electronics industry.