SST25WF020-40-5I-QAE-T

Product Overview

Category

The SST25WF020-40-5I-QAE-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
• Durable and reliable

Package

The SST25WF020-40-5I-QAE-T comes 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 devices.

Packaging/Quantity

The SST25WF020-40-5I-QAE-T is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Memory Size: 2 Megabits (256 Kilobytes)
• 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
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

1. VCC - Power supply voltage
2. GND - Ground
3. HOLD - Suspends serial communication temporarily
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 program capability
• Software and hardware protection mechanisms
• Flexible power-saving modes
• Efficient error detection and correction algorithms

Advantages

• Fast data transfer speeds enhance overall 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
• Durable and reliable, suitable for harsh operating environments

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit of storage compared to traditional hard drives

Working Principles

The SST25WF020-40-5I-QAE-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 SPI interface enables high-speed data transfer between the memory and the host device.

Detailed Application Field Plans

The SST25WF020-40-5I-QAE-T finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial equipment (e.g., control systems, data loggers) - Medical devices (e.g., patient monitors, diagnostic equipment) - Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

1. SST25VF040B-80-4C-S2AF - 4 Megabit Serial Flash Memory
2. MX25L8006EM2I-12G - 8 Megabit Serial Flash Memory
3. W25Q64JVSSIQ - 64 Megabit Serial Flash Memory
4. AT25SF041-SSHD-B - 4 Megabit Serial Flash Memory

These alternative models offer different storage capacities and specifications to cater to diverse application requirements.

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