The S25FL256SAGBHV203 is a 256 Mbit NOR Flash memory device manufactured by Cypress Semiconductor Corp (now Infineon Technologies). It is designed for high-performance, high-density storage solutions in a variety of embedded systems. This device offers fast read speeds, flexible page programming, and reliable data retention.

Applications

• Embedded systems requiring non-volatile storage
• Networking equipment for storing configuration data and boot code
• Industrial control systems for storing application code and data logging
• Automotive applications, including instrument clusters, infotainment systems, and advanced driver-assistance systems (ADAS)
• Consumer electronics such as set-top boxes, printers and gaming consoles

Features

• Memory Size: 256 Mbit (32 MB)
• Interface: Serial Peripheral Interface (SPI)
• Clock Speed: Up to 108 MHz
• Supply Voltage: 2.7V to 3.6V
• Operating Temperature: -40°C to +85°C
• Advanced Security Features: Includes protection features to prevent unauthorized access and modification of stored data.
• Page Programming: Supports fast page programming to reduce programming time.
• Sector Architecture: Uniform sector architecture simplifies memory management.
• Low Power Consumption: Designed for low power operation to extend battery life in portable applications.
• RoHS Compliant: Meets environmental standards for hazardous substance reduction.

Benefits

• High Performance: Fast read speeds enable quick boot-up and execution of code.
• Reliable Data Storage: Non-volatile memory ensures data retention even when power is removed.
• Flexible Programming: Page programming allows for efficient data updates.
• Compact Size: Small package size allows for use in space-constrained applications.
• Enhanced Security: Prevents unauthorized access to sensitive data.
• Low Power Consumption: Reduces overall system power consumption, extending battery life in portable devices.

Additional Details

The S25FL256SAGBHV203 utilizes a Serial Peripheral Interface (SPI) for communication, allowing for easy integration with a wide range of microcontrollers and processors. The device supports various SPI modes to accommodate different system requirements. The uniform sector architecture simplifies memory management by allowing for easy erasure and programming of individual sectors. This NOR flash memory device offers a cost-effective and reliable solution for embedded systems requiring high-density, non-volatile storage.