The S71WS256NC0BFWA7 is a NOR Flash memory device produced by Spansion (now Cypress Semiconductor, and subsequently Infineon Technologies). Designed for embedded systems, it provides reliable non-volatile storage, fast read access, and efficient performance using a Serial Peripheral Interface (SPI).

Applications

• Embedded systems
• Automotive electronics (e.g., navigation, instrument clusters)
• Industrial control systems
• Networking equipment
• Consumer electronics

Features

• 256 Mbit (32 MB) storage capacity
• NOR Flash technology for fast read operations
• Serial Peripheral Interface (SPI) for simplified connectivity
• Wide operating voltage range
• Small form factor package
• Sector erase functionality
• Advanced security features

Benefits

• Fast system boot-up and application loading times
• Easy integration with microcontrollers using SPI
• Flexible power supply options
• Well-suited for compact device designs
• Efficient memory management through sector erase
• Secure storage of sensitive data and code

Additional Details

This NOR Flash memory is commonly utilized for storing boot code, configuration settings, and application software within embedded systems. The SPI interface enables straightforward and efficient communication. For detailed specifications, including operating temperature and electrical characteristics, consult the official Spansion/Cypress/Infineon datasheet.

The S71WS256NC0BFWA7 offers a dependable storage solution suitable for a wide variety of applications, including automotive and industrial control systems. Its compact size and robust performance make it a valuable asset for modern embedded designs.