AT49LH004
4Mbit 33MHz IC FLASH in different packages
Manufacturer： ['atmel', 'microchip']
series introduction
The AT49LH004 series is a high-performance, low-power Flash memory solution designed to meet the demands of a wide array of applications, particularly in embedded systems and consumer electronics. This series features a 4 Mbit (512 K x 8) architecture, which leverages advanced technology to provide fast read and write operations while maintaining low power consumption, making it ideal for battery-operated devices.
One of the key features of the AT49LH004 series is its flexible programming capability. It supports both byte and page programming modes, allowing for efficient data management and storage. The series also includes a robust erase function that can erase a full chip or specific sectors, enhancing its versatility in various application scenarios. With a fast access time of up to 70 ns, it ensures rapid data retrieval, essential for applications requiring swift performance.
In terms of design characteristics, the AT49LH004 series employs a compact, surface-mount package that facilitates integration into space-constrained designs. This compact size is coupled with a low voltage operation range of 2.7V to 3.6V, which not only conserves power but also minimizes heat generation, thereby increasing the overall reliability of the device. The series is designed with endurance in mind, offering up to 100,000 program/erase cycles and a data retention period of over 20 years, which is crucial for applications that require long-term data preservation.
Suitable use cases for the AT49LH004 series include applications such as firmware storage in consumer electronics, automotive control systems, and industrial automation. It is particularly well-suited for devices that require frequent data updates and storage, such as smart home devices, medical equipment, and portable electronics. Additionally, the AT49LH004 series finds relevance in telecommunications infrastructure, where dependable and efficient memory solutions are vital.
Overall, the AT49LH004 series stands out for its combination of high performance, low power consumption, and robust reliability, making it a preferred choice for engineers and designers seeking efficient Flash memory solutions for a diverse range of applications.
Images for reference
ATJLead Series
40-VSOP