Microchip Technology SST28F040A-90-4C-NH

The SST28F040A-90-4C-NH is a high-performance flash memory chip designed and manufactured by Microchip Technology, a leader in smart, connected, and secure embedded control solutions. This device offers a robust storage solution for a wide range of applications, including embedded systems, automotive electronics, and industrial control units.

Key Features

• Memory Size: The SST28F040A-90-4C-NH provides a substantial memory capacity of 4 Megabits (512K x 8), enabling ample space for firmware storage, boot code, and data logging.
• Speed: With an access time of 90 nanoseconds, this flash memory chip allows for quick read operations, contributing to the overall performance of the systems it is integrated into.
• Interface: It features a parallel interface for simple integration with a wide variety of microcontrollers and processors.
• Supply Voltage: Operating at a voltage range of 4.5V to 5.5V, the SST28F040A-90-4C-NH is suitable for 5V logic level systems, providing compatibility with legacy and contemporary designs.
• Package: The device comes in a 32-pin PLCC (Plastic Leaded Chip Carrier) package, which is known for its durability and ease of handling in manufacturing and assembly processes.
• Temperature Range: Designed to operate over an industrial temperature range, this flash memory can withstand extreme conditions, making it reliable for mission-critical applications.

Applications

The versatility of the SST28F040A-90-4C-NH allows it to be used across various sectors. It is particularly well-suited for applications that require a combination of data integrity, endurance, and reliability. Common use cases include:

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

Reliability and Support

Microchip Technology is known for its commitment to quality and long-term reliability. The SST28F040A-90-4C-NH is backed by their rigorous testing and validation processes. Additionally, Microchip provides comprehensive technical support and documentation, making integration and troubleshooting more straightforward for engineers and developers.