Bus Directional:	--
Base Part Number:	72221
Supplier Device Package:	32-TQFP (7x7)
Package / Case:	32-LQFP
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
FWFT Support:	No
Retransmit Capability:	No
Programmable Flags Support:	Yes
Expansion Type:	--
Series:	7200
Current - Supply (Max):	35mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	10ns
Data Rate:	66.7MHz
Function:	Synchronous
Memory Size:	9K (1K x 9)
Part Status:	Active
Packaging:	Tray

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Logic - FIFOs Memory: 72221L15PFGI application field and working principle

FIFO stands for "first-in first-out" is a kind of logic memories device developed by IBM. 72221L15PFGI is an advanced FIFO design to store multiple items for logic memory application. It contains a FIFO implementation that includes an address buffer, a data buffer, a synchronous read, a synchronous write.The 72221L15PFGI FIFO is implemented on a field-programmable gate array (FPGA). It enables users to store and access multiple items by taking advantage of its fast clock speeds and large on-chip memory. The FIFO allows multiple items to be stored and retrieved in a relatively short period of time.The core function of 72221L15PFGI is to provide a reliable way to access multiple items in logic applications. This FIFO device enables users to read and write multiple items in a parallel manner by using its dedicated ports for each item. It also can serve as an interface for memory devices because of its FIFO implementation.The 72221L15PFGI FIFO device utilizes a synchronous read and write protocol to ensure accurate access to multiple items in the system. This protocol ensures that the FIFO is always accessed in the correct order. This ensures that the items inside the FIFO cannot be reversed or be accessed out of order.The 72221L15PFGI can be used in many logic applications. It can serve as an interface between memory devices or as a buffer for control signals. It can also be used to store multiple items in a queue when the items need to be accessed in a certain sequence. Additionally, it can be used to store multiple items in a priority queue, which is useful for applications that need to access the most important items first.The 72221L15PFGI FIFO provides a number of features that make it a valuable choice for logic applications. It is compact, lightweight, and provides high performance that makes it a great choice for embedded designs. Additionally, the FIFO allows for low-level control over the multiple items stored in it. This makes it suitable for applications that require complicated control over multiple items.The 72221L15PFGI FIFO is a valuable choice for logic applications that need to access multiple items in a synchronous read and write fashion. Its fast clock speeds, low-level control, and dedicated ports make it a great choice for embedded designs. Additionally, the FIFO\'s size, weight, and performance make it a great choice for applications that require reliable access to multiple items in a short period of time.

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