The S98FL256SDSMFBG00-00B is a high-density, high-performance Flash memory device manufactured by Cypress Semiconductor Corp. It is designed for embedded systems requiring reliable storage of code and data. This device offers a combination of fast access times, low power consumption, and robust data retention, making it suitable for a wide range of applications.

Applications

• Embedded systems
• Networking equipment
• Industrial control systems
• Consumer electronics
• Automotive applications (e.g., infotainment systems, engine control units)

Features

• 256 Mbit (32 MB) Flash memory
• Serial Peripheral Interface (SPI)
• Single Voltage Supply: 2.7 V to 3.6 V
• High Performance: Fast Read/Write operations
• Low Power Consumption: Standby and deep power-down modes
• Advanced Security Features: Protection against unauthorized access
• Operating Temperature Range: -40°C to +85°C
• RoHS Compliant

Benefits

• High density storage for code and data enables complex application support.
• Fast access times improve system performance and responsiveness.
• Low power consumption extends battery life in portable devices.
• Robust data retention ensures data integrity over long periods.
• SPI interface simplifies integration with microcontrollers and other system components.
• Security features protect sensitive data from unauthorized access.
• Wide operating temperature range allows for use in harsh environments.

Additional Details

The S98FL256SDSMFBG00-00B utilizes a Serial Peripheral Interface (SPI) for communication, allowing for easy integration with a wide variety of microcontrollers and processors. It supports standard, dual, and quad SPI modes, providing flexibility in terms of data transfer rates. The device also incorporates advanced security features, including block protection and password protection, to prevent unauthorized access to stored data. Its compact package size enables its use in space-constrained applications. The SPI clock frequency impacts performance and should be chosen in accordance with the manufacturer's specifications. Proper decoupling capacitors should be placed close to the device power pins to ensure stable operation.