The S25FL256SAGNFI000 is a 256 Mbit (32MB) serial flash memory device manufactured by Spansion (now part of Cypress Semiconductor/Infineon). It is designed for storing code and data in embedded systems, offering non-volatile storage with fast read and write performance.

Applications

• Embedded systems
• Consumer electronics (e.g., set-top boxes, digital TVs)
• Networking equipment
• Industrial control systems
• Automotive applications

Features

• 256 Mbit (32 MB) capacity
• Serial Peripheral Interface (SPI)
• Single, dual, and quad SPI modes
• Clock frequencies up to 104 MHz
• Fast program and erase times
• Write protection features
• Low power consumption
• Wide operating voltage range

Benefits

• High Capacity: Provides ample storage for code and data in embedded systems.
• Fast Read/Write Performance: Enables quick access to stored data.
• SPI Interface: Simplifies integration with microcontrollers and other system components.
• Low Power Consumption: Extends battery life in portable devices.
• Reliable Data Storage: Ensures data retention even when power is removed.

Additional Details

The S25FL256SAGNFI000 uses a standard SPI interface, allowing it to be easily connected to a wide range of microcontrollers and processors. It supports single, dual, and quad SPI modes, providing flexibility in terms of data transfer rates and pin usage. The device operates on a wide voltage range, typically from 2.7V to 3.6V. The fast program and erase times allow for quick updates to stored data. Write protection features prevent accidental modification of critical data. The S25FL256SAGNFI000 is widely used in embedded systems requiring reliable and non-volatile storage. Cypress Semiconductor (now Infineon) provides comprehensive technical documentation and support for the S25FL family, facilitating the design and integration process. The device is available in various package options to suit different application requirements.