SST25VF512-20-4C-SAE

Product Overview

Category

The SST25VF512-20-4C-SAE belongs to the category of Serial Flash Memory.

Use

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

Characteristics

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

Package

The SST25VF512-20-4C-SAE is available in a small form factor package, making it suitable for space-constrained applications. It is commonly found in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the SST25VF512-20-4C-SAE lies in its ability to provide reliable and high-speed data storage in a compact package, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of SST25VF512-20-4C-SAE chips. The exact quantity may vary depending on the manufacturer and customer requirements.

Specifications

• Memory Capacity: 512 kilobits (64 kilobytes)
• Operating Voltage: 2.7V - 3.6V
• Interface: Serial Peripheral Interface (SPI)
• Data Transfer Rate: Up to 20 MHz
• Erase/Program Time: 35 ms (typical)
• Endurance: 100,000 erase/write cycles (minimum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The SST25VF512-20-4C-SAE 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 using the Serial Peripheral Interface (SPI)
• Sector erase and byte/page program operations
• Software and hardware write protection options
• Low power consumption in standby mode
• Fast access time for efficient data retrieval

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices
• High-speed data transfer enables quick read/write operations
• Low power consumption prolongs battery life in portable devices
• Reliable performance ensures data integrity and longevity

Disadvantages

• Limited storage capacity compared to other memory technologies
• Erase/write cycles are finite, which may limit the lifespan of the device in certain applications

Working Principles

The SST25VF512-20-4C-SAE 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 removed. The device can be accessed by sending commands through the SPI interface, allowing for efficient read, write, and erase operations.

Detailed Application Field Plans

The SST25VF512-20-4C-SAE finds application in various fields, including:

1. Microcontrollers: Used for firmware storage and code execution.
2. Digital Cameras: Stores image data and firmware updates.
3. Consumer Electronics: Provides non-volatile storage for settings, configuration data, and software updates.
4. Automotive Systems: Used for storing critical data such as calibration parameters and firmware updates.
5. Industrial Control Systems: Enables data logging, configuration storage, and firmware updates.

Detailed and Complete Alternative Models

1. W25Q64BVSSIG - 64 Megabit Serial Flash Memory
2. MX25L12835FMI-10G - 128 Megabit Serial Flash Memory
3. AT25SF041-SSHD-T - 4 Megabit Serial Flash Memory

These alternative models offer similar functionality and can be considered as alternatives to the SST25VF512-20-4C-SAE.

In conclusion, the SST25VF512-20-4C-SAE is a compact and reliable Serial Flash Memory device that provides high-speed data storage for various electronic applications. Its small form factor, low power consumption, and efficient performance make it an essential component in modern consumer electronics and industrial systems.