Allicdata Part #: | 72225LB15PFGI-ND |
Manufacturer Part#: |
72225LB15PFGI |
Price: | $ 12.19 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC FIFO 1024X18 SYNC 15NS 64TQFP |
More Detail: | N/A |
DataSheet: | 72225LB15PFGI Datasheet/PDF |
Quantity: | 1000 |
90 +: | $ 11.08580 |
Bus Directional: | Uni-Directional |
Base Part Number: | 72225 |
Supplier Device Package: | 64-TQFP (14x14) |
Package / Case: | 64-LQFP |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°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: | 10ns |
Data Rate: | 66.7MHz |
Function: | Synchronous |
Memory Size: | 18K (1K x 18) |
Part Status: | Active |
Packaging: | Tray |
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72225LB15PFGI Application Field and Working Principle
72225LB15PFGI is a type of FIFO (First-In-First-Out) memory, which is a highly specialised type of semiconductor memory. FIFO memory allows data to be stored and read from memory in a particular order, such as the first data written to the memory is the first data to be read from the memory. 72225LB15PFGI is a versatile, high-speed FIFO solution that provides a large storage capacity, programmable addressing, control, and synchronization in a single integrated circuit (IC).
Application Fields
72225LB15PFGI is widely used in communications, computer systems, images, audio, and video processing. In communications, it can be used in modems, wireless networks, and routers. In computer systems, it can be used in buffer caches, packet switching, and data compression. In images, it can be used in digital signal processing. Finally, it can be used in audio and video processing systems such as video recorders, digital televisions, and DVD players.
Working Principle
The 72225LB15PFGI is a dual-ported autonomous FIFO memory, which means it contains four independently addressable memory blocks. Each of these memory blocks contains 256 words, each of which is 16 bits long. The total storage capacity is 1024 words. Data can be written to and read from the memory blocks independently and simultaneously. This is because the 72225LB15PFGI implements the “First-In-First-Out” or FIFO principle.
When data is written to the 72225LB15PFGI, it is written to the first available address in one of the four memory blocks. When data is read from the 72225LB15PFGI, it is read from the same address it was written to. This ensures that the data written and read follow a FIFO order. The 72225LB15PFGI also implements a programmable addressing system. This allows the user to specify the order in which data is written to and read from the memory.
The 72225LB15PFGI also has control and synchronization features. The control features allow the user to read data at various speeds. The synchronization feature ensures that data is written and read to and from the memory in a synchronized manner. This helps to ensure that data loss does not occur.
In conclusion, 72225LB15PFGI is a versatile, high-speed FIFO solution that provides a large storage capacity, programmable addressing, control, and synchronization in a single integrated circuit. It is widely used in communications, computer systems, video and audio processing systems.
The specific data is subject to PDF, and the above content is for reference
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