SST39WF800A-90-4I-B3KE

Product Overview

Category

The SST39WF800A-90-4I-B3KE belongs to the category of Flash Memory.

Use

This product is primarily used for data storage 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 SST39WF800A-90-4I-B3KE comes in a compact package that is designed to fit into standard circuit boards. It is available in a surface mount package (B3KE).

Essence

The essence of this product lies in its ability to store and retrieve data quickly and efficiently, making it an essential component in modern electronic devices.

Packaging/Quantity

The SST39WF800A-90-4I-B3KE is typically packaged in reels or trays, depending on the quantity ordered. The exact packaging and quantity can vary based on customer requirements.

Specifications

• Part Number: SST39WF800A-90-4I-B3KE
• Memory Type: Flash
• Capacity: 8 Megabits (1 Megabyte)
• Operating Voltage: 2.7V - 3.6V
• Interface: SPI (Serial Peripheral Interface)
• Speed: 90 ns (Read/Write)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SST39WF800A-90-4I-B3KE has a total of 32 pins. Here is a detailed pin configuration:

1. VCC - Power Supply
2. /CE - Chip Enable
3. SIO0 - Serial Data Input/Output 0
4. SIO1 - Serial Data Input/Output 1
5. SIO2 - Serial Data Input/Output 2
6. SIO3 - Serial Data Input/Output 3
7. /WP - Write Protect
8. /HOLD - Hold 9-16. A0-A7 - Address Inputs 17-24. DQ0-DQ7 - Data Inputs/Outputs
9. /RESET - Reset
10. VSS - Ground
11. NC - No Connection
12. /SUSPEND - Suspend
13. /WP# - Write Protect
14. /ACC - Acceleration
15. VCC - Power Supply
16. VSS - Ground

Functional Features

• High-speed data transfer
• Flexible and easy-to-use interface
• Low power consumption
• Reliable data storage
• Built-in security features
• Erase and program operations can be performed on individual sectors or the entire chip

Advantages and Disadvantages

Advantages

• Fast read and write speeds
• Large storage capacity
• Low power consumption
• Compact size
• Reliable performance
• Easy integration into various electronic devices

Disadvantages

• Limited endurance (limited number of erase/write cycles)
• Higher cost compared to other memory technologies

Working Principles

The SST39WF800A-90-4I-B3KE utilizes flash memory technology, which is based on floating-gate transistors. It stores data by trapping electric charges in the floating gate, which alters the transistor's threshold voltage. This allows for non-volatile storage of data even when power is removed.

When data needs to be read or written, the device uses the SPI interface to communicate with the host system. The data is transferred in a serial manner, allowing for efficient data transfer and control.

Detailed Application Field Plans

The SST39WF800A-90-4I-B3KE is widely used in various electronic devices and applications, including:

1. Computers and laptops for storing operating systems, firmware, and data files.
2. Smartphones and tablets for storing apps, media files, and user data.
3. Automotive electronics for storing firmware, configuration data, and diagnostic information.
4. Industrial control systems for storing program code, configuration data, and log files.
5. Consumer electronics such as digital cameras, gaming consoles, and portable media players.

Detailed and Complete Alternative Models

1. SST39VF800A-70-4I-B3KE
2. SST39SF800A-55-4I-B3KE
3. AT25SF081-SSHD-T
4. MX25L8006EM2I-12G
5. W25Q80EWUXIG

These alternative models offer similar functionality and specifications to the SST39WF800A-90-4I-B3KE, providing customers with a range of options based on their specific requirements.

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