SST25VF040B-80-4I-SAE-T

Product Overview

Category

The SST25VF040B-80-4I-SAE-T belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital data in electronic devices. It provides non-volatile memory storage, allowing data to be retained even when power is removed.

Characteristics

• High-speed performance
• Low power consumption
• Small form factor
• Reliable and durable
• Easy integration into various electronic systems

Package

The SST25VF040B-80-4I-SAE-T comes in a compact surface mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide reliable and high-performance non-volatile memory storage for electronic devices.

Packaging/Quantity

The SST25VF040B-80-4I-SAE-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Size: 4 Megabits (512 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Write/Erase Endurance: 100,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

The SST25VF040B-80-4I-SAE-T has the following pin configuration:

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

• High-speed data transfer rate
• Sector erase and byte programming operations
• Software and hardware write protection options
• Low power consumption in standby mode
• Fast power-up and power-down operations

Advantages and Disadvantages

Advantages

• High-speed performance enables quick data access
• Low power consumption prolongs battery life in portable devices
• Small form factor allows for integration in space-constrained designs
• Reliable and durable memory storage ensures data integrity
• Easy integration into various electronic systems simplifies product development

Disadvantages

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

Working Principles

The SST25VF040B-80-4I-SAE-T utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which can be electrically erased and reprogrammed. The SPI interface allows for high-speed data transfer between the host device and the flash memory.

Detailed Application Field Plans

The SST25VF040B-80-4I-SAE-T is widely used in various electronic devices and applications, 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 monitoring systems, diagnostic equipment) - Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

• SST25VF080B-80-4I-S2AF-T: 8 Megabit Serial Flash Memory
• SST25VF016B-75-4C-S2AF-T: 16 Megabit Serial Flash Memory
• SST25VF032B-75-4I-S2AF-T: 32 Megabit Serial Flash Memory
• SST25VF064C-80-4I-S2AF-T: 64 Megabit Serial Flash Memory

These alternative models offer different storage capacities to suit various application requirements.

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