AT45DB081D-SSU-SL955

Product Overview

Category

AT45DB081D-SSU-SL955 belongs to the category of flash memory devices.

Use

This product is primarily used for data storage and retrieval in various electronic devices.

Characteristics

• Flash memory technology
• Non-volatile storage
• High-speed data transfer
• Low power consumption

Package

AT45DB081D-SSU-SL955 is available in a small outline package (SSOP) format.

Essence

The essence of this product lies in its ability to provide reliable and efficient data storage solutions for electronic devices.

Packaging/Quantity

AT45DB081D-SSU-SL955 is typically packaged in reels, with each reel containing a specific quantity of units.

Specifications

• Memory capacity: 8 megabits (1 megabyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage: 2.7V - 3.6V
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 20 years
• Erase/program cycles: 10,000 minimum

Detailed Pin Configuration

The AT45DB081D-SSU-SL955 has a total of 8 pins, which are as follows:

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

• Dual-interface architecture for simultaneous read and write operations
• Page program operation for fast data programming
• Continuous read mode for efficient data retrieval
• Sector erase capability for flexible memory management
• Software and hardware protection mechanisms for data security

Advantages and Disadvantages

Advantages

• High-speed data transfer enables quick access to stored information.
• Non-volatile memory ensures data retention even during power loss.
• Low power consumption prolongs battery life in portable devices.
• Compact package size allows for easy integration into various electronic designs.

Disadvantages

• Limited erase/program cycles may restrict the lifespan of the device.
• Relatively small memory capacity compared to other flash memory options.
• Higher cost per megabyte compared to traditional storage solutions.

Working Principles

AT45DB081D-SSU-SL955 utilizes flash memory technology, which stores data in an array of floating-gate transistors. These transistors can retain their charge even when power is removed, making them ideal for non-volatile storage. The Serial Peripheral Interface (SPI) allows for communication between the device and the host system, enabling data transfer and control operations.

Detailed Application Field Plans

AT45DB081D-SSU-SL955 finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets) - Automotive systems (e.g., infotainment, navigation) - Industrial equipment (e.g., control systems, data loggers) - Medical devices (e.g., patient monitoring, diagnostic equipment)

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT45DB081D-SSU-SL955 include: - AT25SF081 - MX25L8006E - W25Q80BV

These alternatives provide comparable features and can be considered based on specific project requirements.

In conclusion, AT45DB081D-SSU-SL955 is a flash memory device that offers reliable data storage and retrieval capabilities. With its high-speed operation, low power consumption, and compact package, it is suitable for a wide range of applications in various industries. However, its limited erase/program cycles and relatively small memory capacity should be taken into consideration when selecting the appropriate storage solution.