AT28HC256E-12JU

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AT28HC256E-12JU is a type of memory, which is widely used in many applications. It is a high-density, low-power, low-voltage standard serial EEPROM with a maximum capacity of 256K bits. It is used to store information and is especially suitable for embedded systems and applications requiring non-volatile memory. This memory is available in a variety of package sizes and pin counts, such as 8-pin Mini-DIP, 8-pin SOIC, or 8-pin PDIP. It had also been used in radio transceivers and other devices due to its low voltage and power requirements.

The AT28HC256E-12JU employs a serial input/output (SIO) interface for communication. It uses a single-wire serial interface, which allows the memory to be used in a space-constrained environment. The interface is used mainly for writing and reading data into and out of the memory, as well as for entering configuration instructions for the components. Furthermore, it incorporates power saving features to enable further energy saving.

The memory offers great flexibility when it comes to data storage and manipulation. Data can be stored in either byte or word format. It also offers segment-based write protection, which allows users to lock specific segments of the memory, restricting access to and modification of certain data. It also supports a variety of clock speeds, allowing the user to match the memory access speed to the application processor.

The memory also features several advanced features designed to increase system reliability. It utilizes the industry-standard JEDEC Standard, which allows the memory to be programmed with controlled voltage and temperature, ensuring consistent and reliable performance. Additionally, it features built-in error detection and correction capabilities, ensuring that any data errors are detected and corrected automatically.

In terms of power consumption, the AT28HC256E-12JU memory consumes significantly less power than most other type of memories. The standby current is around 100uA, while the operating current is around 150uA. This drastically reduces the overall power requirements for the system, allowing the system to be deployed in constrained environments.

Overall, the AT28HC256E-12JU memory is an ideal solution for embedded systems and applications requiring non-volatile memory. It is an easy to use and low-power memory which is capable of storing data reliably. With its versatile features, it is capable of meeting the needs of the most demanding applications.

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