The S25FL064A0LMFI001U is a 64 Mbit (67,108,864 bits) non-volatile flash memory device manufactured by Spansion (now Cypress Semiconductor, and subsequently Infineon Technologies). It utilizes a single 3.0V power supply for both read and program operations and features a Serial Peripheral Interface (SPI) for high-performance and efficient memory access. This memory is organized into uniform 4KB sectors, allowing for flexible memory management and efficient code and data storage.

Applications

• Embedded systems requiring non-volatile storage
• Consumer electronics such as set-top boxes and digital TVs
• Networking equipment including routers and switches
• Industrial control systems
• Automotive applications for storing configuration data and boot code

Features

• 64 Mbit (8 Mbyte) memory density
• Standard SPI interface: Supports SPI modes 0 and 3
• Single 3.0V power supply
• Uniform 4KB sectors and 64KB blocks for flexible erase options
• High-performance read operation: Up to 104 MHz clock frequency in single, dual, or quad SPI modes
• Program/Erase Suspend and Resume: Allows interruption of program or erase operations for read operations
• Write protection: Hardware write protection via WP# pin
• Low power consumption: Standby current typically less than 5 μA
• Endurance: Minimum 100,000 program/erase cycles per sector
• Data retention: 20 years
• RoHS compliant

Benefits

• Efficient Storage: Provides ample storage for code, data, and configuration parameters within embedded systems.
• Fast Access: High-speed SPI interface enables rapid data access, crucial for real-time applications.
• Flexibility: Sector and block erase architecture provides flexibility for efficient memory management.
• Robustness: High endurance and data retention ensure long-term reliability in demanding environments.
• Power Efficiency: Low power consumption extends battery life in portable devices.
• Simplified Integration: Standard SPI interface and compact packaging simplify integration into existing systems.

Additional Details

The S25FL064A0LMFI001U supports various SPI protocols, including standard SPI, Dual SPI, and Quad SPI, allowing for flexible data transfer rates. It also features advanced protection mechanisms, such as write protection and power-down modes, ensuring data integrity and minimizing power consumption. The device is typically available in space-saving packages like SOIC, WSON, and BGA, making it suitable for a wide range of applications with different size constraints. The operating temperature range usually spans from -40°C to +85°C, making it suitable for industrial and automotive environments.