The SST28VF040-300-4I-EH is a high-performance flash memory device from Microchip Technology, designed to offer reliable data storage and quick access times for a variety of electronic applications. This 4 Mbit flash memory chip operates with a 5V power supply and comes in a robust 32-lead PLCC (Plastic Leaded Chip Carrier) package, making it suitable for harsh industrial environments.

Key Features

• Capacity: 4 Megabit (512K x 8-bit)
• Access Time: 300 ns
• Operating Voltage: 4.5V to 5.5V
• Temperature Range: -40°C to +85°C (Industrial Grade)
• Endurance: 100,000 write cycles
• Data Retention: 100 years
• Package: 32-lead PLCC

Performance and Reliability

The SST28VF040-300-4I-EH is engineered for high-speed operation with an access time of 300 ns, enabling fast read operations which are crucial for time-sensitive applications. It provides a reliable solution with an endurance of 100,000 write cycles and a data retention period of 100 years, ensuring that data is preserved over extended periods without power.

Applications

This versatile flash memory chip is ideal for a wide array of applications, including but not limited to:

• Embedded systems
• Industrial control systems
• Telecommunication equipment
• Automotive electronics
• Medical devices

Easy Integration and Use

The SST28VF040-300-4I-EH is designed for easy integration into various system architectures, thanks to its JEDEC-standard PLCC footprint. Its compatibility with 5V power supplies and industrial temperature range makes it a flexible choice for designers who require a robust memory solution that can withstand challenging conditions.

With Microchip Technology's commitment to quality, the SST28VF040-300-4I-EH is a reliable and efficient choice for developers looking to incorporate solid-state storage into their designs.