SST39VF400A-70-4I-M1QE

Product Overview

Category

The SST39VF400A-70-4I-M1QE belongs to the category of flash memory devices.

Use

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

Characteristics

• Non-volatile: The SST39VF400A-70-4I-M1QE retains stored data even when power is removed.
• High capacity: With a capacity of 400 megabits (50 megabytes), it offers ample storage space.
• Fast access time: The device provides quick access to stored data, ensuring efficient operation.
• Low power consumption: It consumes minimal power during both active and standby modes.
• Reliable performance: The product is designed to deliver consistent and reliable performance over its lifespan.

Package

The SST39VF400A-70-4I-M1QE is available in a compact and durable package, which ensures protection against physical damage and environmental factors.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The SST39VF400A-70-4I-M1QE is typically packaged individually or in reels, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities suitable for both individual and bulk purchases.

Specifications

• Manufacturer: SST (Silicon Storage Technology)
• Model: SST39VF400A-70-4I-M1QE
• Memory Type: Flash memory
• Capacity: 400 megabits (50 megabytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Package Type: 48-pin TSOP (Thin Small Outline Package)

Detailed Pin Configuration

The SST39VF400A-70-4I-M1QE features a 48-pin TSOP package with the following pin configuration:

1. VCC - Power supply voltage
2. A0-A18 - Address inputs
3. DQ0-DQ15 - Data input/output lines
4. WE# - Write enable
5. CE# - Chip enable
6. OE# - Output enable
7. RP# - Reset/Protection
8. BYTE# - Byte/Word mode selection
9. RY/BY# - Ready/Busy status output
10. VSS - Ground

(Note: The remaining pins are not listed for brevity.)

Functional Features

• Fast Read and Write Operations: The SST39VF400A-70-4I-M1QE offers high-speed read and write operations, allowing for efficient data transfer.
• Sector Erase Capability: This product supports sector erase operations, enabling selective erasure of specific memory sectors.
• Embedded Algorithms: The device incorporates advanced algorithms to enhance performance, reliability, and data integrity.
• Software and Hardware Protection: The SST39VF400A-70-4I-M1QE includes various protection mechanisms to prevent unauthorized access or modification of stored data.
• Compatibility: It is designed to be compatible with industry-standard interfaces and protocols, ensuring seamless integration into existing systems.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Reliable performance
• Sector erase capability

Disadvantages

• Limited compatibility with certain older systems
• Relatively higher cost compared to lower-capacity flash memory devices

Working Principles

The SST39VF400A-70-4I-M1QE utilizes the principles of flash memory technology. It stores data in a series of memory cells, which are organized into sectors. These cells can be electrically programmed and erased using specific voltage levels. The stored data can be accessed by sending appropriate commands and addresses to the device.

Detailed Application Field Plans

The SST39VF400A-70-4I-M1QE finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for data storage.
2. Computers and Servers: Employed as primary or secondary storage devices in desktops, laptops, and servers.
3. Automotive Systems: Integrated into automotive electronics for storing firmware, configuration data, and diagnostic information.
4. Industrial Control Systems: Utilized in industrial automation, robotics, and control systems for data storage and program execution.
5. Embedded Systems: Incorporated into embedded devices like IoT devices, medical equipment, and communication systems for data storage and retrieval.

Detailed and Complete Alternative Models

1. SST39VF800A-70-4I-M1QE: Similar to the SST39VF400A