The AT45DB041-RC-2.5 from Microchip Technology is a high-performance 4-megabit DataFlash memory chip that provides an ideal storage solution for a wide range of digital applications. This serial interface Flash memory is designed to offer a reliable and flexible non-volatile data storage option for embedded systems.

Key Features

• Memory Size: 4 Mbit (512 KB) which is organized as 2,048 pages of 264 bytes each.
• Operating Voltage Range: 2.5V to 3.6V, catering to low-power consumption requirements.
• Serial Interface: Supports the RapidS serial interface for high-speed data transfer.
• Flexible Programming: Byte and page-level programming is possible, with page sizes that can be configured to either 256 bytes or 264 bytes to suit different application needs.
• Endurance: Offers an impressive endurance of 100,000 write/erase cycles per page, ensuring long-term reliability.
• Data Retention: Guarantees data retention for a minimum of 20 years, providing a stable storage medium over an extended period.
• Security: Features a dedicated sector lock-down function to enhance data protection and confidentiality.

Applications

The AT45DB041-RC-2.5 is suitable for a variety of applications that require efficient and secure data storage, including:

• Digital Voice Recorders
• MP3 Players
• Digital Cameras
• Smart Cards
• Industrial and Medical Instruments
• Home Automation Devices

Advantages

Microchip's AT45DB041-RC-2.5 offers several advantages that make it a preferred choice for designers and engineers:

• Low power consumption enhances battery life in portable devices.
• High-speed operation enables faster read/write cycles, improving overall device performance.
• Small form factor and SPI compatibility allow for easy integration into existing designs with minimal footprint.
• The robust design ensures data integrity even under harsh operating conditions.

With its combination of performance, durability, and security features, the AT45DB041-RC-2.5 is a reliable Flash memory component that delivers the quality and innovation expected from Microchip Technology.