SST25WF020-40-5I-SAF

Product Overview

Category

SST25WF020-40-5I-SAF belongs to the category of Serial Flash Memory.

Use

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

Characteristics

• High-speed data transfer
• Non-volatile memory
• Low power consumption
• Compact size

Package

The SST25WF020-40-5I-SAF comes in a small form factor package, making it 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 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: Minimum 100 years
• Erase/Write Cycle Endurance: 100,000 cycles

Detailed Pin Configuration

1. VCC - Power supply voltage
2. HOLD - Suspends ongoing data transfer
3. WP - Write protect input
4. SCK - Serial clock input
5. SI - Serial data input
6. SO - Serial data output
7. CS - Chip select input
8. GND - Ground reference

Functional Features

• High-speed read and write operations
• Sector erase and byte/page program operations
• Software and hardware protection mechanisms
• Flexible power-saving modes
• Automatic sleep and wake-up functions

Advantages and Disadvantages

Advantages

• Fast data transfer speeds
• Low power consumption
• Compact size for easy integration
• Long data retention period
• High endurance for erase/write cycles

Disadvantages

• Limited storage capacity (2 Megabits)
• Relatively higher cost compared to other memory options

Working Principles

The SST25WF020-40-5I-SAF 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 allows for high-speed data transfer between the memory and the host device.

Detailed Application Field Plans

The SST25WF020-40-5I-SAF 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-SAE - 4 Megabit Serial Flash Memory
2. SST26VF016B-104I/SN - 16 Megabit Serial Flash Memory
3. W25Q64JVSSIQ - 64 Megabit Serial Flash Memory
4. MX25L12835FZNI-10G - 128 Megabit Serial Flash Memory
5. S25FL512SAGMFI001 - 512 Megabit Serial Flash Memory

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

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