The S25FL064POXBHI020A is a 64 Mbit (67,108,864 bits) NOR flash memory device from Spansion (now Cypress Semiconductor, and later Infineon Technologies). It's designed for high-performance and reliable storage of code and data. The device utilizes a Serial Peripheral Interface (SPI) for efficient communication with host processors, and is commonly used in embedded systems where space and power consumption are critical factors.

Applications

• Embedded systems for code storage
• Industrial automation equipment
• Networking devices such as routers and switches
• Automotive applications like infotainment systems and instrument clusters
• Consumer electronics including set-top boxes and gaming consoles

Features

• 64 Mbit (8 Mbyte) memory capacity
• Standard SPI interface (supports modes 0 and 3)
• Single 3.0V power supply operation
• Uniform 4KB sector architecture for flexible memory management
• High-speed SPI clock frequency (up to 104 MHz)
• Program/Erase Suspend and Resume functionality
• Hardware write protection through WP# pin
• Low power consumption in standby and deep power-down modes
• Endurance: Minimum 100,000 program/erase cycles per sector
• Data retention: 20 years
• RoHS compliant

Benefits

• Efficient Storage: Provides ample storage capacity for firmware, configuration data, and application code.
• High Performance: Fast SPI interface ensures quick data access, improving overall system performance.
• Flexible Memory Management: Uniform sector architecture allows for efficient and flexible memory allocation.
• Reliable Operation: High endurance and data retention characteristics guarantee long-term reliability.
• Low Power Consumption: Minimizes power consumption, extending battery life in portable applications.
• Simplified Integration: Standard SPI interface simplifies integration with a wide range of microcontrollers and processors.

Additional Details

The S25FL064POXBHI020A supports various SPI modes including Standard SPI, Dual SPI, and Quad SPI, providing flexibility in data transfer rates. The device incorporates advanced protection features like write protection and power-down modes to ensure data integrity and reduce power consumption. The specific package type of this particular variant (POXBHI020A) may vary, but it is typically a space-saving package like SOIC or WSON to accommodate compact designs. The operating temperature range is typically from -40°C to +85°C, making it suitable for a wide range of operating environments.