S25FL256SAGMFIR03

The S25FL256SAGMFIR03 is a 256Mb (32MB) Serial NOR Flash memory manufactured by Cypress Semiconductor, now part of Infineon Technologies. It utilizes the SPI (Serial Peripheral Interface) protocol for high-speed data transfer, making it suitable for various embedded applications, including consumer electronics, automotive, and industrial devices.
Key features include:
- Memory Density: 256Mb capacity, suitable for storing firmware and data.
- Operating Voltage: Typically operates at 3.0V to 3.6V.
- Speed: Supports high-speed read operations, enhancing performance in applications.
- Endurance: Offers a significant number of program/erase cycles, typically around 100,000 cycles.
- Data Retention: Ensures data integrity with a retention period of up to 20 years at 85°C.
These characteristics make the S25FL256SAGMFIR03 a reliable choice for applications requiring non-volatile storage with fast access times and high endurance. Its compact size and compatibility with various microcontrollers further extend its usage in modern electronic designs.

The S25FL256SAGMFIR03 is a 256Mb (32MB) Serial NOR Flash memory from Cypress Semiconductor (now part of Infineon Technologies). Key features include:
1. Interface: Supports SPI (Serial Peripheral Interface) with dual, quad, and octal modes for high-speed data transfer.
2. Speed: Offers a maximum clock frequency of up to 133 MHz in Quad SPI mode.
3. Density: 256Mb storage capacity, suitable for a wide range of applications.
4. Endurance: Typically rated for 100,000 program/erase cycles per sector.
5. Data Retention: Provides data retention for at least 20 years at 85°C.
6. Programming Time: Fast page programming and sector/whole chip erase capabilities.
7. Security: Supports hardware and software write protection to secure data.
8. Power Supply: Operates at 2.7V to 3.6V, making it suitable for low-power applications.
9. Package Types: Available in various packages, including SOIC and WSON.
This device is widely used in consumer electronics, automotive, and industrial applications for firmware storage and data logging.

The S25FL256SAGMFIR03 is packaged in a WSON (Wettable Flank Quad Flat No-lead) type, specifically a 8mm x 6mm size. This package type allows for a compact footprint and improved thermal performance, making it suitable for various applications in embedded systems.

The S25FL256SAGMFIR03 is a 256 Mbit (32 MB) Serial NOR Flash memory from Cypress Semiconductor (now part of Infineon Technologies). It features a SPI (Serial Peripheral Interface) and comes in a 16-pin SOIC (Small Outline Integrated Circuit) package.
Pin Count: 16 pins
Pin Functions:
1. SO (Serial Output) - Data output.
2. SI (Serial Input) - Data input.
3. SCK (Serial Clock) - Clock signal for synchronization.
4. CS# (Chip Select) - Activates the device for communication.
5. WP# (Write Protect) - Protects the memory from unwanted write operations.
6. RESET# - Resets the device.
7. VCC - Power supply.
8. GND - Ground reference.
Additional pins are used for specific functions related to memory operations and configuration. The device supports various modes of operation, including standard SPI and Quad SPI for faster data transfer.

The manufacturer of the S25FL256SAGMFIR03 is Spansion, which is now part of Cypress Semiconductor Corporation. Cypress specializes in semiconductor solutions, particularly in memory and microcontroller products. The S25FL256SAGMFIR03 is a 256 Mb (32 MB) NOR Flash memory device, commonly used in applications requiring non-volatile storage. Cypress focuses on a range of markets, including automotive, industrial, and consumer electronics, providing products that support connectivity, processing, and memory functions.

The S25FL256SAGMFIR03 is a 256Mb NOR flash memory chip, commonly used in embedded systems for firmware storage, data logging, and application code in consumer electronics, automotive, industrial automation, and IoT devices. Its fast read speeds and reliability make it suitable for applications requiring quick data access and integrity, such as boot code storage and system recovery.

The S25FL256SAGMFIR03 is a 256Mb (32MB) Serial NOR Flash memory. Equivalent products include the Winbond W25Q256JV, Micron MT25QL256ABA, and Macronix MX25L25635F. These alternatives offer similar specifications, including SPI interface, density, and performance characteristics suitable for embedded applications. Always verify compatibility with your specific use case before substitution.