Bus Directional:	Bi-Directional
Base Part Number:	72811
Supplier Device Package:	64-TQFP (10x10)
Package / Case:	64-LQFP
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
FWFT Support:	No
Retransmit Capability:	No
Programmable Flags Support:	Yes
Expansion Type:	Depth, Width
Series:	7200
Current - Supply (Max):	60mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	6.5ns
Data Rate:	100MHz
Function:	Synchronous
Memory Size:	9K (512 x 9 x 2)
Part Status:	Obsolete
Packaging:	Tray

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72811L10TF Application Field And Working Principle

Introduction

The 72811L10TF, also known as “first-in/first-out” (FIFO) memory module, is a type of electronic component that allows for data storage and retrieval. Unlike random access memories (RAM) or other types of memories, the 72811L10TF memory has a particular way of data access and storage. Its unique qualities stem from its ability to store data in a first-in/first-out (FIFO) order, meaning the first data stored will be the first data retrieved. This provides an efficient means of data transfer in memory. While FIFO memories may appear similar to RAM devices, the differences between the two are significant and have various implications on their respective applicability in different fields of engineering.

FIFO

FIFO stands for “first-in/first-out”, and is a type of memory device that stores its data like a queue: the first data stored is the first data retrieved. This organization of storage implies that reading from or writing to the memory works in a linear manner, which can help to simplify the access process when compared with a random access memory (RAM). FIFO devices are often simpler to use than RAM when dealing with large amounts of data that needs to be stored and retrieved sequentially.One great advantage of FIFO memory modules is its ability to keep track of old data. A type of memory commonly known as circular FIFO allows for data to be “bumped” off the front of the “queue” when a new piece of data is written. This means that older pieces of memory that were meant to be overwritten are still stored and accessible, allowing for a constantly updated memory with virtually no limit on the amount of data that can be stored.

72811L10TF

As mentioned before, the 72811L10TF, also known as a dual-port FIFO memory module, allows for data to be stored and retrieved in a first-in/first-out (FIFO) order. This allows for data to be read from and written to the memory in a linear fashion, helping to simplify the process of data storage. The 72811L10TF is also capable of storing large amounts of data; with a total storage capacity of up to 2GB, the 72811L10TF is a powerful tool for storing and retrieving data quickly and efficiently.The 72811L10TF memory module is also equipped with up to 64MB of RAM and flash memory, giving it the ability to store data securely and quickly. The 72811L10TF also features two separate ports and two separate busses, making it suitable for high-speed, multi-processor data transfer.

Application Field

Due to its qualities and features, the 72811L10TF memory module is applicable in a variety of engineering fields. Because of its ability to store and retrieve data in a linear fashion, it is particularly well-suited for data transfer applications. In fields such as robotics and machine vision, where large amounts of data from multiple devices need to be synchronized, the 72811L10TF memory module can provide a secure, reliable data transfer system. Additionally, many embedded applications, such as those found in aerospace and automotive engineering, can benefits from the memory module and its ability to store large amounts of data quickly and securely.The 72811L10TF memory module has also been adopted into various fields of medical engineering and biotechnology. In applications such as medical imaging and microscope image storage, the 72811L10TF can provide a stable and secure means of large image data storage while also providing quick and efficient retrieval and transfer. Additionally, in applications such as DNA sequencing and analysis, the 72811L10TF’s dual-port feature provides a faster and more efficient means of data transfer compared to traditional RAMs.

Working Principle

The 72811L10TF is built around a dual first-in/first-out (FIFO) architecture. This architecture essentially allows for two separate FIFO queues to be separately written and read. The two FIFO queues are then connected to two separate ports and busses, allowing for simultaneous communication between two devices.In the operation of the 72811L10TF, data is written to the “write queue” and is read from the “read queue”. If a new piece of data is written to the write queue and the read queue is not empty, it will automatically be transferred to the read queue. The read queue is then sent through a port and bus to the receiving device. In this way, data can be stored and quickly transferred in a first-in/first-out (FIFO) manner.

Conclusion

The 72811L10TF memory module is a powerful, reliable, and efficient memory device that allows for data to be stored and retrieved in a first-in/first-out (FIFO) order. Its dual-port, 64MB RAM and flash memory, and 2GB storage capacity make it an ideal choice for a large variety of data storage and retrieval applications, from robotics and machine vision to medical imaging and DNA sequencing. Its FIFO memory architecture makes it easy to use and incredibly efficient in its data transfer, allowing for quick and secure data synchronization between two devices.

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