S-25C040A0I-K8T3U

Product Overview

Category

The S-25C040A0I-K8T3U 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 digital cameras.

Characteristics

• Non-volatile: The S-25C040A0I-K8T3U retains stored data even when power is disconnected.
• High capacity: This device has a storage capacity of 4 megabits (512 kilobytes).
• Fast access time: The S-25C040A0I-K8T3U offers quick read and write operations.
• Low power consumption: It is designed to consume minimal power during operation.
• Wide operating voltage range: This device can operate within a voltage range of 2.7V to 5.5V.

Package

The S-25C040A0I-K8T3U comes in a compact surface-mount package.

Essence

This product serves as a reliable and efficient means of storing and retrieving data in electronic devices.

Packaging/Quantity

The S-25C040A0I-K8T3U is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

• Memory capacity: 4 megabits (512 kilobytes)
• Operating voltage range: 2.7V to 5.5V
• Access time: 20 ns (maximum)
• Data retention: Up to 10 years
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The S-25C040A0I-K8T3U has the following pin configuration:

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

Functional Features

• High-speed data transfer: The S-25C040A0I-K8T3U supports fast serial communication, enabling quick data transfer between the device and the host system.
• Write protection: The Write Protect pin allows users to protect stored data from accidental modification or erasure.
• Low power consumption: This device is designed to minimize power consumption, making it suitable for battery-powered devices.
• Reliable data retention: The S-25C040A0I-K8T3U ensures data integrity and retention for up to 10 years.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data persistence even during power loss.
• High storage capacity for various applications.
• Fast access time allows for efficient data retrieval.
• Wide operating voltage range provides compatibility with different systems.

Disadvantages

• Limited storage capacity compared to other non-volatile memory options.
• Relatively slower write speeds compared to volatile memory technologies.

Working Principles

The S-25C040A0I-K8T3U utilizes flash memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host system. When data is written, it is stored in memory cells using electrical charges. During read operations, the stored charges are detected and converted back into digital data.

Detailed Application Field Plans

The S-25C040A0I-K8T3U can be used in various electronic devices that require reliable and non-volatile data storage. Some potential application fields include:

1. Embedded systems: This product can be utilized in microcontrollers and other embedded systems where persistent data storage is essential.
2. Consumer electronics: Devices such as digital cameras, smartphones, and portable media players can benefit from the S-25C040A0I-K8T3U's storage capabilities.
3. Industrial automation: The non-volatile memory provided by this product is suitable for storing critical data in industrial control systems.

Detailed and Complete Alternative Models

1. S-25C080A0I-K8T3U: This model offers double the storage capacity of the S-25C040A0I-K8T3U, with 8 megabits (1 megabyte) of memory.
2. S-25C016A0I-K8T3U: This alternative provides half the storage capacity of the S-25C040A0I-K8T3U, with 2 megabits (256 kilobytes) of memory.
3. S-25C320A0I-K8T3U: For applications requiring higher storage capacity, this model offers 32 megabits (4 megabytes) of memory.

In conclusion, the S-25C040A0I-K8T3U is a non-volatile memory device that provides reliable