PC28F320J3D75E

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The PC28F320J3D75E is a high performance and high density Secondary Boot Block Flash Memory, manufactured by Cypress Semiconductor. It is commonly used in the storage and launching of data or applications, inside memory-based devices. This article will explain the application fields and working principle for the PC28F320J3D75E.

1. Application Fields of the PC28F320J3D75E

The PC28F320J3D75E is a type of memory used in embedded devices and embedded system designs. It is widely used in different industrial applications which require specialized data and programs which can be loaded and operated in the device. Furthermore, the PC28F320J3D75E is also used in various consumer applications such as portable media, gaming and audio products. It is an excellent choice for the creation of memory-based products, due to its robust and reliable design. The PC28F320J3D75E is very popular in modern-day computing technology, due to its efficient use of space and its high performance output.

2. Working Principle of the PC28F320J3D75E

The PC28F320J3D75E works on the standard NOR Flash technology. It enables reliable storage of data and programs in a non-volatile (NV) memory. This type of memory is different from random access memory (RAM) because the contents remain stored even when power is off. The NV memory utilises erasing algorithms to store new data and information every time. The PC28F320J3D75E is used as a storage device for application related information, including boot loader codes, OS code and application code. Apart from that, it also stores special data block files such as program checksum, license files and user preferences.

The PC28F320J3D75E has a memory size of 32 megabit (Mbit). This is a relatively large size and creates ample room to store necessary information. The device can access information at very good speeds, with a random read access time of 150 nanoseconds (ns). The memory also offers up to 2,400 erase/program cycles, providing an extremely reliable storage solution with maximum power efficiency.

The PC28F320J3D75E has several advanced features to assist in loading and executing data. It utilises a Secondary Boot Block feature, which allows the user to configure commands. This allows the memory device to be read and written even when the primary boot block is locked. The device also has a very low energy consumptions, with during read and program operations, due to its advanced designed. Furthermore, the device has several on-chip protection circuits to prevent accidental erasure of the embedded contents in the memory device.

3. Conclusion

The PC28F320J3D75E is an excellent memory storage device for embedded processors and applications. Its high storage capacity and fast access output make it perfect for supporting multiple applications and data files. Additionally, its accuracy safeguards are highly reliable and provide excellent protection against accidental erasure. Its space saving design and low operational power use make it a reliable and cost-effective solution for different storage requirements.

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