SST39LF400A-55-4C-B3KE

Product Overview

Category

The SST39LF400A-55-4C-B3KE belongs to the category of Flash Memory products.

Use

This product is primarily used for data storage and retrieval in various electronic devices, such as computers, smartphones, tablets, and other digital devices.

Characteristics

• High-speed read and write operations
• Large storage capacity
• Low power consumption
• Compact size
• Durable and reliable

Package

The SST39LF400A-55-4C-B3KE is available in a compact package that ensures easy integration into electronic devices. The package is designed to protect the memory chip from external factors such as moisture, dust, and physical damage.

Essence

The essence of the SST39LF400A-55-4C-B3KE lies in its ability to provide efficient and reliable data storage and retrieval capabilities in a wide range of electronic devices.

Packaging/Quantity

The SST39LF400A-55-4C-B3KE is typically packaged individually or in bulk quantities, depending on the requirements of the customer or manufacturer.

Specifications

• Memory Type: Flash
• Capacity: 4 Megabits (512 Kilobytes)
• Voltage Range: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Interface: SPI (Serial Peripheral Interface)
• Speed: Up to 55 MHz
• Erase/Program Cycle Endurance: 100,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

The SST39LF400A-55-4C-B3KE has a specific pin configuration that enables proper connectivity and functionality within electronic devices. The detailed pin configuration is as follows:

1. VCC - Power Supply
2. GND - Ground
3. HOLD - Hold Input
4. WP - Write Protect Input
5. SCK - Serial Clock Input
6. SI - Serial Data Input
7. SO - Serial Data Output
8. CS - Chip Select Input

Functional Features

• High-speed data transfer
• Flexible erase and programming options
• Sector-based architecture for efficient memory management
• Hardware and software write protection mechanisms
• Low power consumption in standby mode
• Automatic sleep mode for power-saving operation

Advantages and Disadvantages

Advantages

• Fast read and write operations
• Large storage capacity
• Compact size for easy integration
• Low power consumption
• Durable and reliable

Disadvantages

• Limited storage capacity compared to higher-end flash memory products
• Relatively higher cost per unit compared to other memory options

Working Principles

The SST39LF400A-55-4C-B3KE utilizes the principles of flash memory technology. It stores data by trapping electric charges within floating gate transistors. These charges represent binary information, which can be read or modified through specific electrical signals.

Detailed Application Field Plans

The SST39LF400A-55-4C-B3KE finds applications in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SST39VF800A-70-4C-EKE: 8 Megabit Flash Memory with similar specifications and features.
• AT25SF041-SSHD-T: 4 Megabit SPI Flash Memory with comparable characteristics.
• MX25L4006EM2I-12G: 4 Megabit Serial Flash Memory with similar functionality.

These alternative models offer similar capabilities and can be considered as substitutes for the SST39LF400A-55-4C-B3KE.

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