72811L15PFI8

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Logic - FIFOs Memory holds the indication of first-in-first-out, and one of the most typical components of its kind is the 72811L15PFI8. This article will focus on the application field and working principle of the 72811L15PFI8.

Basically, 72811L15PFI8 is a bi-directional FIFO whose buffers can be used as different modes. The 72811L15PFI8, featuring industry\'s lowest current consumption, is suitable for a wide range of applications such as communication, digital music, audio and video, etc. It is contained in a 64TQFP package measuring 9x9x1 mm, making itself space-saving for the targeted machine.

In terms of how it works, 72811L15PFI8 is composed of two parts, the transmitter unit and the receiver unit. Both of them contain FIFO local buffer and logic parts. The transmitter part triggers signals on the basis of information from both FIFO and logic, while the receiver responds to the input information.

The FIFO local buffer of the 72811L15PFI8 is the core of its working principle, consisting of an independent byte-wide data RAM and a series of FIFO write and read control registers. It operates in a number of modes such as write point, read point and data flow control. These features allow for a good range of control over the data in FIFO.

In addition, the logic part of 72811L15PFI8 takes over the tasks of data flow control and bus arbitration, allowing the data to flow between the core unit and address/data bus. It further eliminates possible conflicts between the function modules and reduces error rate. It also offers data flow synchronization and communication capability.

In general, as a bidirectional FIFO, 72811L15PFI8 is a capable and strongly recommended choice for many applications. Both its local buffer and logic part, combined with the study of the 72811L15PFI8 application field and working principle, make it an ideal solution for low current consumption.

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