The SST25VF080B-80-4C-S2AF is a Serial Quad I/O (SQI) Flash memory device from Silicon Storage Technology (SST). This device offers a storage capacity of 8 Mbit and is designed for high-performance and low-power applications. It utilizes a 4-wire SPI interface, supporting standard SPI, Dual SPI, and Quad SPI operation, which allows for increased data throughput compared to standard SPI devices.

Applications

• Storing program code and data in embedded systems requiring fast boot-up times.
• Storing configuration settings in network devices.
• Storing audio, video, and image data in multimedia applications.
• Firmware storage in consumer electronics such as set-top boxes and digital TVs.
• Wireless communication devices for storing over-the-air (OTA) updates.

Features

• Density: 8 Mbit (1 Mbyte)
• Interface: SPI, Dual SPI, Quad SPI
• Clock Frequency: Up to 80 MHz
• Supply Voltage: 2.7-3.6V
• Erase Capability: Uniform 4KB Sectors, Uniform 32KB Blocks, Uniform 64KB Blocks, Chip Erase
• Write Protection: Software and Hardware Write Protection
• Endurance: 100,000 Program/Erase Cycles (Typical)
• Data Retention: 100 Years (Typical)
• Package Options: 8-pin SOIC, 8-pin TSSOP, 8-pad WSON

Benefits

• High Performance: Quad SPI interface allows for faster data transfer rates, improving system performance.
• Low Power Consumption: Efficient power management for extended battery life in portable devices.
• Flexible Architecture: Supports various sector and block erase sizes for optimized memory management.
• Enhanced Security: Software and hardware write protection features prevent unauthorized data modification.
• Compact Size: Small package options allow for integration into space-constrained applications.

The SST25VF080B-80-4C-S2AF provides excellent performance and reliability for a wide range of embedded applications. The device supports a variety of operating modes to optimize power consumption and performance. It also incorporates advanced security features to protect stored data from unauthorized access. The uniform sector and block erase options provide flexibility in memory management, allowing for efficient utilization of the memory space. Its high endurance ensures that the device can withstand numerous program and erase cycles, making it suitable for applications that require frequent data updates. The device also offers fast program and erase times, which contribute to overall system efficiency.