SST26WF040B-104I/SN

Product Overview

Category

The SST26WF040B-104I/SN belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital data in electronic devices.

Characteristics

• High-speed data transfer
• Non-volatile memory
• Low power consumption
• Compact size
• Wide operating voltage range

Package

The SST26WF040B-104I/SN comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to provide reliable and efficient storage solutions for various electronic applications.

Packaging/Quantity

The SST26WF040B-104I/SN is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Size: 4 Megabits (512 Kbytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Erase/Program Cycle Endurance: 100,000 cycles

Detailed Pin Configuration

The SST26WF040B-104I/SN has a total of 8 pins, which are as follows:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• Fast read and write operations
• Sector erase and program capability
• Software and hardware protection options
• Deep power-down mode for low power consumption
• High-speed clock frequency support

Advantages and Disadvantages

Advantages

• High-speed data transfer enables quick access to stored information.
• Non-volatile memory ensures data retention even during power loss.
• Low power consumption prolongs battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Wide operating voltage range provides flexibility in various applications.

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory options.
• Relatively higher cost per unit compared to other memory technologies.

Working Principles

The SST26WF040B-104I/SN utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is removed. The SPI interface facilitates fast and efficient read and write operations, allowing for seamless data transfer between the memory and the host device.

Detailed Application Field Plans

The SST26WF040B-104I/SN finds application in various electronic devices, including but not limited to:

1. Consumer electronics (e.g., smartphones, tablets, digital cameras)
2. Automotive systems (e.g., infotainment systems, instrument clusters)
3. Industrial equipment (e.g., control systems, data loggers)
4. Medical devices (e.g., patient monitoring systems, diagnostic equipment)
5. Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

1. W25Q32JVSSIQ - 32 Megabit Serial Flash Memory
2. MX25L6433FM2I-08G - 64 Megabit Serial Flash Memory
3. S25FL128SAGMFI001 - 128 Megabit Serial Flash Memory
4. AT25SF041-SSHD-T - 4 Megabit Serial Flash Memory

These alternative models offer similar functionality and can be considered as alternatives to the SST26WF040B-104I/SN based on specific requirements and compatibility with the target application.

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