SST25VF040B-50-4I-S2AE

Product Overview

Category

The SST25VF040B-50-4I-S2AE belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital data in electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• High-speed data transfer rate
• Non-volatile memory
• Low power consumption
• Wide operating voltage range
• Small form factor
• Durable and reliable

Package

The SST25VF040B-50-4I-S2AE is available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

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

Packaging/Quantity

The SST25VF040B-50-4I-S2AE 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 to 3.6V
• Data Transfer Rate: Up to 50 MHz
• Erase/Program Time: 35 ms (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years (typical)

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/SO)
4. Write Protect (/WP)
5. Hold (/HOLD)
6. VCC (Power Supply)
7. Ground (GND)
8. Not Connected (NC)

Functional Features

• Sector Erase and Program Operations
• Byte/Page Read and Write Operations
• Software and Hardware Protection Modes
• Fast Power-Up and Power-Down Operations
• Automatic Sleep Mode
• High-Speed SPI Interface

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.
• Wide operating voltage range allows compatibility with various systems.
• Small form factor facilitates integration into space-constrained designs.
• Durable and reliable construction ensures long-term performance.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower erase and program times compared to some alternatives.
• Vulnerable to physical damage if mishandled or exposed to extreme conditions.

Working Principles

The SST25VF040B-50-4I-S2AE utilizes the Serial Peripheral Interface (SPI) for communication with the host device. It stores data in non-volatile memory cells, which retain information even when power is removed. The memory can be read, written, and erased using specific commands sent through the SPI interface.

Detailed Application Field Plans

The SST25VF040B-50-4I-S2AE finds applications in a wide range of electronic devices, including but not limited to: - Microcontrollers - Embedded Systems - Consumer Electronics - Automotive Systems - Industrial Control Systems - Medical Devices

Detailed and Complete Alternative Models

1. W25Q32JVSSIQ - 32 Megabit Serial Flash Memory
2. MX25L12835FZNI-10G - 128 Megabit Serial Flash Memory
3. AT25SF041-SSHD-T - 4 Megabit Serial Flash Memory

These alternative models offer similar functionality and features to the SST25VF040B-50-4I-S2AE, providing options for different memory capacities and specifications.

In conclusion, the SST25VF040B-50-4I-S2AE is a high-performance Serial Flash Memory product that offers reliable data storage for various electronic applications. With its compact size, low power consumption, and wide operating voltage range, it is well-suited for integration into diverse systems. However, its limited storage capacity and relatively slower erase/program times should be considered when selecting alternative models.