AT25SF081-SHF-B

AT25SF081-SHF-B is a member of the AT25SF series with 1M-bit memory capacity, suitable for carrying out various applications. This series of Flash memories have a wide range of applications, such as industrial controls, embedded systems, and consumer electronics. This text will discuss the specific application and working principle of the AT25SF081-SHF-B.

The AT25SF081-SHF-B is perfect for applications that require a small amount of data storage, as it has 8-bit data buses, providing a flexible way to store data. In terms of working voltage, the device supports a voltage range of 2.7V to 3.6V, allowing for wide usage and compatibility in a variety of platforms. Additionally, the device is designed with high write endurance and data retention for reliable data storage. This makes it an ideal solution for critical mission-oriented applications that need secure data storage.

The AT25SF081-SHF-B is based on the 65nm CMOS multi-level cell (MLC) technology. This technology, combined with the unique memory cell structure and six-layer interconnections, makes sure that it is able to keep high performance, as well as save power. It also possesses a low voltage and low operation current, making it suitable for use in battery operated systems.

In terms of programming, the AT25SF081-SHF-B features a low-level program voltage (VCCL), an erase voltage, and a high-level program voltage (VCCH), allowing for efficient programming and full page programming. This type of process is used to program pages of data with a high-level program command, or to write data to any address with a low-level command. In addition, the device can also be programmed using the sector erase command.

The AT25SF081-SHF-B also supports a low performance mode, which allows for a lower power consumption when the device is not operating at full capacity. This mode can be activated by setting specific bits in the configurarion register. In addition, the device also implements advanced security features, including authentication, higher level data protection, and Over-The-Air (OTA) data provisioning.

Overall, the AT25SF081-SHF-B is an ideal solution for applications that require a small amount of data storage. It features a wide range of features, such as a low voltage operation, low power consumption, and advanced security features. These features, combined with its 65nm CMOS MLC technology, makes it an ideal choice for applications that require reliable and secure data storage.