S25FL256SAGMFI001

Product Overview

Category

The S25FL256SAGMFI001 belongs to the category of flash memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as smartphones, tablets, digital cameras, and gaming consoles.

Characteristics

• High storage capacity: The S25FL256SAGMFI001 offers a large storage capacity of 256 megabits (32 megabytes).
• Fast data transfer rate: It supports high-speed data transfer, allowing for quick read and write operations.
• Reliable performance: This flash memory device ensures reliable data storage and retrieval.
• Low power consumption: The S25FL256SAGMFI001 is designed to consume minimal power, making it suitable for battery-powered devices.
• Compact package: It comes in a small form factor package, enabling easy integration into various electronic devices.

Package and Quantity

The S25FL256SAGMFI001 is available in a surface-mount package. It is typically sold in reels containing a specific quantity, such as 250 or 500 units per reel.

Specifications

• Memory Type: Flash
• Capacity: 256 Megabits (32 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Voltage Range: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 108 MHz
• Erase/Program Time: Varies depending on the operation

Detailed Pin Configuration

The S25FL256SAGMFI001 has a total of 8 pins, each serving a specific purpose:

1. Chip Select (/CS): Used to enable or disable the device for communication.
2. Serial Clock (SCK): Provides the clock signal for synchronous data transfer.
3. Serial Data Input (SI): Transfers data from the microcontroller to the flash memory.
4. Serial Data Output (SO): Transfers data from the flash memory to the microcontroller.
5. Hold (/HOLD): Pauses ongoing operations without resetting the device.
6. Write Protect (/WP): Enables or disables write protection for the memory.
7. Ground (GND): Connects to the ground reference of the system.
8. Power Supply (VCC): Provides the power required for the device's operation.

Functional Features

• Sector Erase: Allows erasing of specific sectors within the memory, enabling efficient data management.
• Page Program: Facilitates writing of data in small page-sized increments, enhancing flexibility and efficiency.
• Read Operations: Enables fast and reliable retrieval of stored data.
• Write Protection: Offers the ability to protect specific memory regions from being overwritten.
• Deep Power-Down Mode: Reduces power consumption to an extremely low level when the device is not in use.

Advantages and Disadvantages

Advantages

• High storage capacity allows for ample data storage.
• Fast data transfer rate ensures quick read and write operations.
• Reliable performance ensures data integrity.
• Low power consumption makes it suitable for battery-powered devices.
• Compact package enables easy integration into various electronic devices.

Disadvantages

• Limited storage capacity compared to higher-end flash memory devices.
• Relatively slower data transfer rate compared to some other flash memory technologies.
• Requires a compatible microcontroller with SPI interface for communication.

Working Principles

The S25FL256SAGMFI001 utilizes the principles of flash memory technology. It stores data by trapping electric charges within floating gate transistors. These charges represent binary information, which can be read, written, or erased using specific electrical signals.

Detailed Application Field Plans

The S25FL256SAGMFI001 finds applications in various electronic devices, including but not limited to: - Smartphones and tablets - Digital cameras - Gaming consoles - Portable media players - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. S25FL128SAGMFI001: A flash memory device with a capacity of 128 megabits (16 megabytes).
2. S25FL512SAGMFI001: A flash memory device with a higher capacity of 512 megabits (64 megabytes).
3. S25FL1024SAGMFI001: A flash memory device with an even higher capacity of 1024 megabits (128 megabytes).

These alternative models offer different storage capacities to cater to varying application requirements.

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