AT49LH00B4
4Mbit 33MHz FLASH IC in 32PLCC package
Manufacturer： ['atmel', 'microchip']
series introduction
The AT49LH00B4 is a high-performance, low-power Flash memory series designed to meet the demanding needs of a variety of embedded applications. This series is particularly distinguished by its fast read and write capabilities, which are essential for applications requiring quick data access and storage. With a density of 4 megabits, the AT49LH00B4 offers a significant storage capacity while maintaining a compact footprint, making it ideal for space-constrained environments.
One of the key features of the AT49LH00B4 series is its asynchronous read mode, which allows for fast data retrieval with minimal latency. The device supports a wide operating voltage range, typically from 2.7V to 3.6V, making it compatible with modern low-voltage systems. Additionally, the AT49LH00B4 incorporates a robust architecture that ensures data integrity and reliability, including features such as sector erase and byte programming. This allows for efficient memory management, enabling users to write and erase only specific sections of memory without impacting the entire chip.
The design characteristics of the AT49LH00B4 series prioritize low power consumption, which is crucial for battery-operated devices. The series features a power-saving mode that significantly reduces idle power requirements, prolonging battery life and enhancing the overall efficiency of embedded systems. With its dual-chip enable functionality, the AT49LH00B4 can be utilized in applications requiring parallel processing, further increasing system performance.
Suitable use cases for the AT49LH00B4 series include consumer electronics, automotive systems, industrial automation, and telecommunications. Its versatility makes it an excellent choice for applications such as firmware storage, configuration data retention, and application code execution. In the automotive sector, for instance, it can be used for engine control units and infotainment systems, where reliability and performance are paramount.
In summary, the AT49LH00B4 series stands out as a robust, efficient, and versatile Flash memory solution, catering to a wide array of applications across multiple industries. Its combination of fast performance, low power consumption, and advanced features positions it as an ideal choice for engineers and developers seeking reliable memory solutions for their next-generation products.
Images for reference
ATJLead Series