SST38VF6404B-70-5I-B3KE

Product Overview

Category

The SST38VF6404B-70-5I-B3KE belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The SST38VF6404B-70-5I-B3KE retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 64 megabits (8 megabytes).
• Fast access time: With a speed of 70 nanoseconds, it ensures quick data retrieval.
• Low power consumption: The device operates efficiently with minimal power requirements.

Package

The SST38VF6404B-70-5I-B3KE is available in a compact and durable package, designed to protect the memory chip from external factors like moisture and physical damage.

Essence

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

Packaging/Quantity

The SST38VF6404B-70-5I-B3KE is typically packaged individually or in reels, depending on the manufacturer's specifications. The quantity per package may vary, but commonly ranges from 25 to 100 units.

Specifications

• Memory Type: Flash
• Organization: 8M x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: SPI (Serial Peripheral Interface)
• Erase/Program Time: 35 milliseconds (typical)
• Data Retention: Up to 20 years

Detailed Pin Configuration

The SST38VF6404B-70-5I-B3KE has a total of 48 pins, each serving a specific function. Here is a detailed pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. HOLD: Suspends ongoing operations
4. WP: Write protection control
5. SIO0: Serial data input/output
6. SIO1: Serial data input/output
7. SIO2: Serial data input/output
8. SIO3: Serial data input/output
9. CE# (Chip Enable): Enables the device for operation
10. RESET#: Resets the device to its initial state 11-18. Address Inputs: Used for memory addressing 19-46. Data Inputs/Outputs: Bidirectional data transfer
11. RY/BY# (Ready/Busy): Indicates the status of the device
12. VSS: Ground reference

Functional Features

The SST38VF6404B-70-5I-B3KE offers several functional features that enhance its usability and performance:

1. Sector Erase: Allows selective erasure of specific memory sectors, reducing the need for full chip erasure.
2. Page Program: Enables fast and efficient programming of data in individual memory pages.
3. Software/Hardware Protection: Provides options for write protection using software or hardware methods, ensuring data integrity.
4. High-Speed Read: The device supports high-speed data read operations, facilitating quick access to stored information.
5. Low Power Consumption: Designed with power-saving features, the SST38VF6404B-70-5I-B3KE minimizes energy consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Non-volatile memory
• Low power consumption
• Sector erase capability

Disadvantages

• Relatively higher cost compared to other memory options
• Limited endurance (number of erase/write cycles)

Working Principles

The SST38VF6404B-70-5I-B3KE utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain information even when power is removed. The device uses an SPI interface for communication with the host system, allowing seamless integration into various electronic devices.

Detailed Application Field Plans

The SST38VF6404B-70-5I-B3KE finds applications in a wide range of electronic systems, including but not limited to:

1. Computers: Used for BIOS storage, firmware updates, and data logging.
2. Smartphones: Provides additional storage for apps, media files, and user data.
3. Embedded Systems: Utilized in industrial control systems, IoT devices, and automotive electronics for data storage and firmware updates.
4. Consumer Electronics: Integrated into digital cameras, gaming consoles, and audio players for storing user data and firmware.

Detailed and Complete Alternative Models

1. **SST39