SST25WF020-40-5I-SAF-T

Product Overview

Category

The SST25WF020-40-5I-SAF-T 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

Package

The SST25WF020-40-5I-SAF-T is available in a small form factor package, suitable for integration into various electronic devices.

Essence

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

Packaging/Quantity

The SST25WF020-40-5I-SAF-T is typically packaged in reels or trays, with a quantity of [insert quantity].

Specifications

• Memory Size: 2 Megabits (256 Kbytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Erase/Write Cycles: 100,000 cycles

Detailed Pin Configuration

1. VCC - Power supply voltage
2. GND - Ground
3. HOLD - Suspends serial communication
4. WP - Write Protect
5. SCK - Serial Clock
6. SI - Serial Input
7. SO - Serial Output
8. CS - Chip Select

Functional Features

• High-speed read and write operations
• Sector erase and byte/page program operations
• Software and hardware protection mechanisms
• Flexible power-saving modes
• Efficient error detection and correction algorithms

Advantages

• Fast data transfer speeds enhance system performance
• Non-volatile memory ensures data retention even during power loss
• Low power consumption prolongs battery life in portable devices
• Compact size allows for easy integration into space-constrained designs

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit compared to traditional storage solutions
• Susceptible to data corruption in extreme environmental conditions

Working Principles

The SST25WF020-40-5I-SAF-T utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The memory can be read, written, and erased using specific commands sent through the SPI interface.

Detailed Application Field Plans

The SST25WF020-40-5I-SAF-T finds applications in various electronic systems, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. SST25VF040B-80-4C-S2AF - 4 Megabit Serial Flash Memory
2. SST26VF016B-104I/SN - 16 Megabit Serial Flash Memory
3. W25Q128JVSIQ - 128 Megabit Serial Flash Memory

These alternative models offer different storage capacities and features, providing options to suit specific application requirements.

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