72V283L10PFI

Bus Directional:	Uni-Directional
Base Part Number:	72V283
Supplier Device Package:	80-TQFP (14x14)
Package / Case:	80-LQFP
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
FWFT Support:	Yes
Retransmit Capability:	Yes
Programmable Flags Support:	Yes
Expansion Type:	Depth, Width
Series:	72V
Current - Supply (Max):	35mA
Voltage - Supply:	3.15V ~ 3.45V
Access Time:	6.5ns
Data Rate:	100MHz
Function:	Synchronous
Memory Size:	576K (32K x 18)(64K x 9)
Part Status:	Obsolete
Packaging:	Tray

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Introduction

72V283L10PFI is a logic-FIFO memory that stores words in a continuous, repeating series. It is used in applications that require the storage of large amounts of data. The unit is fully compatible with the industry standard TTL interface and can operate in either three- or four-state logic. It also features a dual-port memory configuration, making it suitable for multi-port systems. The 72V283L10PFI is widely used in a variety of applications, such as storage systems and distributed networks. In this article, we will look at the application field and working principle of the 72V283L10PFI.

Application Field

The 72V283L10PFI is used in a variety of applications, such as distributed networks, buffer stores, and video streaming. The unit enables data to be stored in a continuous, repeating series, making it ideal for applications that require large amounts of data to be stored. It is also widely used in systems that require the transfer of data between multiple devices, as it allows for data to be accessed from multiple ports simultaneously. The 72V283L10PFI is designed for use in systems that require the transfer of data at high speeds. As the flagging and addressing features are based on TTL-level logic, the unit is particularly suitable for systems that require quick response times. The 72V283L10PFI also has an enhanced bus structure that allows for data to be transferred up to five times faster than a conventional system.

Working Principle

At the heart of the 72V283L10PFI is a three- or four-state logic FIFO memory that stores words in a continuous, repeating series. The unit has two memory ports, a write port, and a read port, this allows for data to be accessed from multiple devices at the same time. The 72V283L10PFI utilizes a completely independent slot cycle and pinout structure, which enables data to be transferred faster than other memory units. When the write port receives new data, it sends the data to the end of the FIFO memory, while the read port takes data out of the other end.The FIFO address counter is incremented every time new data is written, while the flagging system indicates whether new data is present in the FIFO memory. The 72V283L10PFI is also equipped with an address wrap-around feature, which allows for overflow data to be re-written to the beginning of the FIFO memory.

Conclusion

The 72V283L10PFI is a logic-FIFO memory used for applications that require the storage of large amounts of data. It has two memory ports, a write port, and a read port, and can transfer data faster than conventional systems. The unit also has an enhanced bus structure and a flagging system that indicates when new data is present. All these features make the 72V283L10PFI a popular choice for distributed networks, buffer stores, and video streaming applications.

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