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S25FL256SAGMFI003

Name: S25FL256SAGMFI003
Rating: 4.7 (12 reviews)

IC FLASH 256MBIT SPI/QUAD 16SOIC

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包 SO-16
資料表 S25FL256SAGMFI003 DataSheet
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規格

Package	Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
Series	FL-S
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	256Mb (32M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	133 MHz
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	16-SOIC (0.295, 7.50mm Width)

概述

Description

The S25FL256SAGMFI003 is a 256 Mb (32 MB) Serial NOR Flash memory manufactured by Cypress Semiconductor (now part of Infineon Technologies). It utilizes a Serial Peripheral Interface (SPI) for communication, which allows for faster data transfer compared to traditional parallel interfaces. This chip features a dual/quad SPI mode, enhancing read speeds significantly, making it suitable for applications requiring high performance.
Key features include a wide voltage range (2.7V to 3.6V), high endurance (up to 100,000 program/erase cycles), and data retention of up to 20 years. The S25FL256SAGMFI003 supports various operating modes, including standard, dual, and quad input/output commands, catering to diverse application needs.
It is commonly used in embedded systems, automotive applications, consumer electronics, and IoT devices for storing firmware, configuration data, and other crucial information. Its compact size and reliability make it a popular choice in modern electronic designs.

Features

The S25FL256SAGMFI003 is a 256-Mbit (32MB) NOR Flash memory from Cypress Semiconductor, featuring a single I/O interface and high-performance capabilities. Key features include:
1. Density: 256 Mbit (32 MB) of memory.
2. Interface: Supports Serial Peripheral Interface (SPI) with dual and quad I/O modes for enhanced data transfer rates.
3. Speed: Fast read speeds up to 104 MHz.
4. Voltage Range: Operates over a wide voltage range of 2.7V to 3.6V.
5. Endurance: Supports 100,000 program/erase cycles per sector.
6. Retention: Data retention of up to 20 years.
7. Sector Architecture: Features a uniform sector architecture, allowing flexibility in memory management.
8. Security: Offers security features such as a password protection and a read-only mode.
9. Low Power: Designed for low power consumption, suitable for battery-operated devices.
These features make the S25FL256SAGMFI003 ideal for applications in consumer electronics, automotive, and industrial systems.

Package

The S25FL256SAGMFI003 is a 256Mb serial NOR flash memory device packaged in a WSON-8 (8-pin, 6mm x 8mm) form factor. This compact package type is designed for surface mounting on PCBs, providing efficient space utilization and ease of integration.

Pinout

The S25FL256SAGMFI003 is a serial NOR Flash memory chip with a total of 16 pins. It features a 256 Mb (32 MB) storage capacity.
The pin functions are as follows:
1. GND: Ground.
2. VCC: Power supply.
3. SCK: Serial clock input.
4. CS#: Chip select (active low).
5. MISO: Master In Slave Out (data output).
6. MOSI: Master Out Slave In (data input).
7. WP#: Write protect (active low).
8. HOLD#: Hold (active low, used to pause operations).
The chip supports various communication modes, including SPI (Serial Peripheral Interface), and is suitable for a range of applications in embedded systems, including firmware storage and data logging.

Manufacturer

The manufacturer of the S25FL256SAGMFI003 is Cypress Semiconductor Corporation, which is now part of Infineon Technologies AG following its acquisition in 2020. Cypress is known for producing a wide range of semiconductor products, including memory solutions like NOR flash memory, microcontrollers, and connectivity devices. The S25FL256SAGMFI003 is a 256Mb NOR Flash memory chip, used in various applications such as automotive, industrial, and consumer electronics. Infineon, headquartered in Germany, focuses on providing semiconductor solutions for automotive, industrial power control, and cybersecurity applications, making it a significant player in the global semiconductor industry.

Application

The S25FL256SAGMFI003 is a serial NOR Flash memory device used in various applications, including automotive systems, industrial automation, consumer electronics, and IoT devices. It provides high-density storage for firmware, configuration data, and code execution in applications requiring reliable, non-volatile memory with fast read capabilities. Its features make it suitable for firmware updates and data logging in mission-critical environments.

Equivalent

The S25FL256SAGMFI003 chip, a 256Mb (32MB) serial NOR flash memory, has several equivalent products including:
1. Winbond W25Q256JV (256Mb)
2. Micron MT25QL256ABA (256Mb)
3. Macronix MX25L25635F (256Mb)
These alternatives may vary in features, performance, and programming methods, so checking specific datasheets for compatibility is advised.