7201LA15TPGI

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Introduction:

7201LA15TPGI, also known as 8-bit High Speed FIFO, is designed to improve the performance of the memory system by employing a FIFO (First In First Out) memory architecture. By taking advantage of the notion that “memory reads” and “memory writes” have different requirements, the FIFO allows quick access to stored data and works as an interface between memory systems.

Application Field:

7201LA15TPGI is widely used in computer systems for a variety of tasks such as buffering between memories, transferring data between memories and processing the data in the memories. It is also used in logging applications, communications signals, and data streaming.

Working Principal:

7201LA15TPGI is designed with two independent memory systems; one for reading and one for writing. The reading memory buffer (or FIFO) is used to store the last read item, while the writing memory buffer is used to store the last written item. The FIFO transfers data between these two memory buffers in a “first in, first out” order.

When an item is read from the FIFO, it is moved to the reading buffer and the next item is taken from the writing buffer and placed in the FIFO. This process ensures that the most recently written item is always the next item to be read. The FIFO can hold up to 8 items and is capable of performing memory read and write operations in as little as 25 nanoseconds.

The FIFO can also be used in a “data streaming” mode, which allows the FIFO to continuously move data from one buffer to another without having to read and write each item. This mode is useful for transferring large amounts of data quickly, such as video or audio streams.

Conclusion:

7201LA15TPGI is a versatile FIFO memory that is used in many applications such as buffering between memories, transferring data between memories, and processing the data in the memories. It is designed with two independent memory systems for reading and writing and is capable of executing memory read and write operations in as little as 25 nanoseconds. Additionally, the FIFO can be used in a “data streaming” mode to quickly transfer large amounts of data.

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