AT49BV002-90JI

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At49BV002-90JI belongs to the class of computer memories. It is a nonvolatile memory (NVM) device that stores information even when power is removed from the system. The memory cell has an embedded NAND (negative and) gate to prevent the destruction of data during power loss. The memory cell also contains an erase block, which functions as an erase-protected area in the memory chip that prevents information being destroyed accidentally.The At49BV002-90JI can store up to 256 kilobits of information. It is a single-ported memory, meaning that it can only be accessed through a single data line. The device has a variety of functions, including read, write, and erase. Its memory can be programmed and reprogrammed up to 10,000 times.As the name suggests, the At49BV002-90JI has two main application fields. The first is in the field of automotive electronics. The memory device can be used to store information that is used to control the operation of an automobile, such as the speed of the engine, the gear ratio of the transmission, and the braking system. This information is stored in the memory device and is used to ensure that an automobile is working optimally.The second application for the At49BV002-90JI is in the field of industrial automation. The device can be used to store information that is used to control the operation of machines, such as conveyor belts, pumps, and robots. This information is also stored in the memory device, and is used to ensure that a factory or other industrial facility is working properly.The At49BV002-90JI’s working principle is based on an erase-protect NAND programming technique. This technique ensures that the contents of the device remain safe and secure, even when power is removed from the system.To program the At49BV002-90JI, the write voltage is applied to the erase block, which wipes the contents of the memory cell. This erase block is then recharged and a new data pattern is written onto the memory cell.The At49BV002-90JI is also equipped with an extended temperature range of -65°C to 125°C, making it suitable for use in high-temperature and harsh environment applications.The At49BV002-90JI memory device is a versatile and reliable NVM device that provides both automotive and industrial automation applications with reliable data storage and retrieval. Its extended temperature range and erase-protect NAND programming make it suitable for use in a wide range of applications, and its 256 kilobit memory capacity ensures that it can store a large amount of data without requiring frequent programming.

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