AT45DB081D-SSU-2.5-SL383

Product Overview

Category

AT45DB081D-SSU-2.5-SL383 belongs to the category of flash memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as smartphones, tablets, digital cameras, and portable media players.

Characteristics

• Flash memory technology: The AT45DB081D-SSU-2.5-SL383 utilizes NAND flash memory technology, which provides high-speed read and write operations.
• Storage capacity: It offers a storage capacity of 8 megabits (1 megabyte).
• Low power consumption: This device is designed to consume minimal power during operation, making it suitable for battery-powered devices.
• High reliability: The flash memory used in this product ensures data integrity and long-term reliability.
• Compact package: It comes in a small form factor package, allowing for easy integration into various electronic devices.

Package and Quantity

The AT45DB081D-SSU-2.5-SL383 is available in a surface mount 8-pin Small Outline (SOIC) package. It is typically sold in reels containing a quantity of 3,000 units per reel.

Specifications

• Operating voltage: 2.7V - 3.6V
• Operating temperature range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)
• Page size: 528 bytes
• Erase block size: 4096 bytes
• Write endurance: 10,000 cycles per page
• Data retention: Up to 20 years

Detailed Pin Configuration

The AT45DB081D-SSU-2.5-SL383 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. Reset (/RESET)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• Page Program: Allows data to be written into the memory in page-sized increments.
• Sector Erase: Enables erasing of a specific sector or multiple sectors at once.
• Block Erase: Provides the ability to erase a complete block of memory.
• Continuous Read Mode: Allows for sequential reading of data from consecutive memory locations.
• Deep Power-down Mode: Reduces power consumption to an extremely low level when the device is not in use.

Advantages and Disadvantages

Advantages

• High-speed read and write operations
• Low power consumption
• Compact form factor
• Reliable data storage
• Wide operating temperature range

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory devices
• Relatively small page size may result in increased overhead for certain applications

Working Principles

The AT45DB081D-SSU-2.5-SL383 utilizes NAND flash memory technology, which stores data in memory cells organized in a grid-like structure. Each memory cell can store multiple bits of information by varying the electrical charge stored within it. The device communicates with the host system using the Serial Peripheral Interface (SPI) protocol, allowing for efficient data transfer.

Detailed Application Field Plans

The AT45DB081D-SSU-2.5-SL383 is widely used in various electronic devices that require non-volatile data storage. Some common application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players utilize this flash memory device for storing user data, such as photos, videos, and applications.
2. Digital cameras: This product provides reliable storage for captured images and videos in digital cameras.
3. Industrial equipment: It is used in industrial control systems, data loggers, and other devices that require long-term data storage.
4. Automotive electronics: The AT45DB081D-SSU-2.5-SL383 finds applications in automotive infotainment systems, navigation units, and instrument clusters.

Detailed and Complete Alternative Models

1. AT45DB161E-SSHN-T: This flash memory device offers a higher storage capacity of 16 megabits (2 megabytes) and operates at a wider temperature range.
2. AT45DB321E-SHN2B-T: With a storage capacity of 32 megabits (4 megabytes), this alternative model provides increased memory space for data storage.
3. AT45DB641E-MWHN-T: This flash memory device offers a larger storage capacity of 64 megabits (8 megabytes) and supports faster data transfer rates.

In conclusion, the AT45DB081D-SSU-2.5-SL383 is a compact flash memory device that provides reliable data storage with low power consumption. Its high-speed operations and wide operating