Product Overview: SST28SF040A-90-4C-PH

The SST28SF040A-90-4C-PH is a high-performance flash memory device from Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This product is designed to offer a reliable storage solution for a wide array of applications, including industrial control systems, telecommunications, automotive electronics, and consumer electronic products.

Key Features

• Memory Size: The SST28SF040A-90-4C-PH comes with a 4 Megabit (512K x 8) storage capacity, providing ample space for firmware storage, configuration parameters, or data logging.
• Access Time: With a fast access time of 90 nanoseconds, this flash memory allows for quick read operations, which is essential for high-speed microprocessor systems.
• Interface: The device features a Parallel interface, ensuring easy integration with most microcontrollers and processors.
• Supply Voltage: It operates at a voltage range of 4.5V to 5.5V, making it suitable for 5V logic level systems.
• Endurance: The SST28SF040A-90-4C-PH is designed for high endurance with a minimum of 100,000 erase/write cycles, ensuring long-term reliability.
• Data Retention: It offers a data retention period of at least 100 years, guaranteeing the preservation of data over an extended period.
• Package: The device is available in a 32-lead PLCC (Plastic Leaded Chip Carrier) package, which is widely used and recognized for its reliability and ease of handling.

Applications

The versatility of the SST28SF040A-90-4C-PH makes it an ideal choice for a variety of applications. Its robustness and durability are particularly beneficial in environments where reliability and data integrity are critical. Some common applications include:

• Embedded systems
• Industrial control systems
• Automotive electronics
• Telecommunication infrastructure
• Consumer electronics
• Medical devices

Conclusion

The SST28SF040A-90-4C-PH from Microchip Technology is a testament to the company's commitment to providing high-quality, reliable memory solutions. Its fast access time, high endurance, and long data retention make it a superior choice for designers looking for a memory component that will stand the test of time in their electronic designs.