SST39WF400B-70-4C-MAQE-T

Product Overview

Category

The SST39WF400B-70-4C-MAQE-T 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

• Non-volatile memory: The SST39WF400B-70-4C-MAQE-T retains stored data even when power is turned off.
• High capacity: This flash memory chip has a capacity of 4 megabits (512 kilobytes).
• Fast read and write speeds: The chip operates at a speed of 70 nanoseconds for both reading and writing data.
• Low power consumption: The SST39WF400B-70-4C-MAQE-T is designed to consume minimal power during operation.
• Wide temperature range: It can operate reliably within a temperature range of -40°C to +85°C.

Package and Quantity

The SST39WF400B-70-4C-MAQE-T is available in a surface-mount 48-pin TSOP package. It is typically sold in reels containing multiple units.

Specifications

• Manufacturer: Microchip Technology Inc.
• Part Number: SST39WF400B-70-4C-MAQE-T
• Memory Type: Flash
• Memory Size: 4 Megabits (512 Kilobytes)
• Access Time: 70 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 48-pin TSOP

Pin Configuration

The SST39WF400B-70-4C-MAQE-T has a total of 48 pins. Here is a detailed pin configuration:

(Pin diagram goes here)

Functional Features

• Erase and Program Operations: The SST39WF400B-70-4C-MAQE-T supports both sector erase and byte program operations, allowing for flexible data manipulation.
• Write Protection: This flash memory chip provides write protection features to prevent accidental modification or deletion of stored data.
• High Reliability: The product is designed to ensure data integrity and reliability, making it suitable for critical applications.

Advantages and Disadvantages

Advantages

• High capacity for data storage needs.
• Fast read and write speeds for efficient data transfer.
• Low power consumption for energy efficiency.
• Wide temperature range for versatile usage in various environments.
• Reliable and durable design for long-term data retention.

Disadvantages

• Limited storage capacity compared to higher-end flash memory chips.
• May require additional components for proper integration into a system.

Working Principles

The SST39WF400B-70-4C-MAQE-T utilizes the principles of flash memory technology. It stores data by trapping electric charges within floating gate transistors. These charges represent binary information (0s and 1s) and can be electrically erased and reprogrammed when needed.

Application Field Plans

The SST39WF400B-70-4C-MAQE-T is widely used in various electronic devices and systems that require non-volatile data storage. Some common application fields include: - Personal computers and laptops - Mobile phones and tablets - Digital cameras and camcorders - Automotive electronics - Industrial control systems

Alternative Models

Here are some alternative models that offer similar functionality and specifications to the SST39WF400B-70-4C-MAQE-T: - AT45DB041E by Adesto Technologies - W25Q40EW by Winbond Electronics - S25FL004A by Cypress Semiconductor

These alternative models can be considered based on specific project requirements and availability.

In conclusion, the SST39WF400B-70-4C-MAQE-T is a flash memory chip with a capacity of 4 megabits. It offers fast read and write speeds, low power consumption, and wide temperature range. This product finds applications in various electronic devices and systems. Alternative models are available for consideration based on specific needs.