AT28HC256F-90TU-T Integrated Circuits (ICs)

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The AT28HC256F-90TU-T is a memory device which has become prevalent in a wide array of applications ranging from automotive and aerospace fields to telecommunications and other areas. Its robust design, along with its versatile features make it a great component in many different types of applications. But before we delve into the many benefits this device offers, let\'s take a moment to explore its underlying technology and understand how the AT28HC256F-90TU-T works.

At the heart of the AT28HC256F-90TU-T is a type of memory called FLASH memory. FLASH memory is a non-volatile type of memory, meaning that it retains its stored data when power is removed from it. This makes FLASH memory an ideal choice for applications where data must be stored but where power availability may be uncertain.

The AT28HC256F-90TU-T contains four memory blocks, each capable of storing 256K (8 bits per address location). For a total of 1024K of addressable memory. Each block is divided into two banks, each bank capable of storing 64K (8 bits per address location). The AT28HC256F-90TU-T operates at a clock frequency of 2.7-3.6V, with a maximum operating frequency of 7.2MHz.

The AT28HC256F-90TU-T is further equipped with a hardware command stack and a hardware write/protect stack. The hardware command stack provides flexibility and allows users to stack multiple control operations simultaneously. The hardware write/protect stack also helps protect data when writing to the memory, as it prevents accidental overwrites.

The AT28HC256F-90TU-T also has the capability to write data to the memory one byte at a time, allowing users to quickly and easily store data at specific address locations. This is beneficial in code programming applications, where large blocks of code can be written to the memory one byte at a time.

Furthermore, the AT28HC256F-90TU-T contains a built-in error correction feature, which helps to prevent data corruption due to noise or other factors. This is particularly useful for applications that require accuracy, such as aerospace applications.

Overall, the AT28HC256F-90TU-T is a powerful and reliable memory solution that is suitable for a range of demanding applications. With its combination of high capacity, fast speed, built-in error correction, and flexible control operations, the AT28HC256F-90TU-T makes an excellent choice for any application where data storage and retrieval needs to be reliable and efficient.

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