AT45DB041B-CC

Product Overview

Category

AT45DB041B-CC belongs to the category of flash memory devices.

Use

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

Characteristics

• Non-volatile memory
• High-speed data transfer
• Low power consumption
• Compact size
• Reliable performance

Package

AT45DB041B-CC is available in a small form factor package, making it suitable for integration into compact electronic devices.

Essence

The essence of AT45DB041B-CC lies in its ability to provide reliable and efficient data storage solutions for electronic devices.

Packaging/Quantity

AT45DB041B-CC is typically packaged individually and is available in varying quantities depending on the manufacturer's specifications.

Specifications

• Memory capacity: 4 megabits (512 kilobytes)
• 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/Write cycles: 10,000 minimum

Detailed Pin Configuration

1. VCC - Power supply
2. GND - Ground
3. SI - Serial input
4. SO - Serial output
5. WP - Write protect
6. HOLD - Hold input
7. SCK - Serial clock
8. CS - Chip select

Functional Features

• Page program operation for fast data writes
• Continuous read mode for efficient data retrieval
• Sector erase capability for flexible memory management
• Software and hardware protection mechanisms
• Deep power-down mode for ultra-low power consumption

Advantages

• High-speed data transfer enables quick access to stored information
• Low power consumption prolongs battery life in portable devices
• Compact size allows for easy integration into space-constrained designs
• Reliable performance ensures data integrity and longevity

Disadvantages

• Limited memory capacity may not be sufficient for certain applications requiring larger storage space
• Erase/write cycle limitations may restrict frequent data modification in some use cases

Working Principles

AT45DB041B-CC utilizes flash memory technology to store and retrieve digital data. It employs a Serial Peripheral Interface (SPI) for communication with the host device. The memory cells within the device are organized into sectors, which can be individually erased or written. Data is transferred in pages, allowing for efficient programming and retrieval operations.

Detailed Application Field Plans

AT45DB041B-CC finds application in various electronic devices, including but not limited to: 1. Smartphones and tablets 2. Digital cameras 3. Portable media players 4. Automotive electronics 5. Industrial control systems

Detailed and Complete Alternative Models

1. AT45DB081B-CC - 8 megabits (1 megabyte) memory capacity
2. AT45DB161B-CC - 16 megabits (2 megabytes) memory capacity
3. AT45DB321B-CC - 32 megabits (4 megabytes) memory capacity
4. AT45DB641B-CC - 64 megabits (8 megabytes) memory capacity

These alternative models offer increased memory capacity while maintaining similar characteristics and functionality as AT45DB041B-CC.

In conclusion, AT45DB041B-CC is a flash memory device that provides reliable and efficient data storage solutions for various electronic devices. Its compact size, low power consumption, and high-speed data transfer make it suitable for a wide range of applications. While it has limitations in terms of memory capacity and erase/write cycles, there are alternative models available with higher capacities.