Allicdata Part #: | 72V825L20PF-ND |
Manufacturer Part#: |
72V825L20PF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC SYNCFIFO 1024X18X2 128-TQFP |
More Detail: | N/A |
DataSheet: | 72V825L20PF Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Bus Directional: | Bi-Directional |
Base Part Number: | 72V825 |
Supplier Device Package: | 128-TQFP (14x20) |
Package / Case: | 128-LQFP |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 70°C |
FWFT Support: | Yes |
Retransmit Capability: | No |
Programmable Flags Support: | Yes |
Expansion Type: | Depth, Width |
Series: | 72V |
Current - Supply (Max): | 60mA |
Voltage - Supply: | 3V ~ 3.6V |
Access Time: | 12ns |
Data Rate: | 50MHz |
Function: | Synchronous |
Memory Size: | 36K (1K x 18 x 2) |
Part Status: | Obsolete |
Packaging: | Tray |
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72V825L20PF (also known as 825L20) is a FIFO (First In First Out) static random access memory (SRAM) from the 72V series. FIFOs are memory devices used to store data in a sequence similar to that of a queue. 825L20 appears to be one of the largest FIFOs that can be stacked and configured to go up to 84MB in size per device.
The 825L20 is a 72V compatible FIFO that uses 20nanosecond (ns) SRAM technology, so it is fast and efficient. Apart from its size and speed, 825L20 offers some other important benefits such as:
- Non-volatile storage of data.
- WRITE, READ, and WRITE-ACK signals.
- An automatic loopback timing feature.
- An integrated configurable FIFO port.
- Up to 32MB of memory capacity per FIFO.
The 825L20 has different application fields, such as
- High-speed data recording.
- Multi-channel communication systems.
- High-speed video processing.
- I/O systems.
- Data buffering.
- Network switches and routers.
- High-speed storage systems.
The working principle of the 825L20 is quite simple. First, the data is written into the FIFO memory. Then, when it needs to be accessed, the 825L20 reads it out in the same order it was written in (First In First out). This process can be divided into two parts: the WRITING part and the READING part.
In order to WRITE data into the 825L20, a write signal is sent from the controller to the FIFO that indicates that the data has been received. This begins the WRITING process. The FIFO then processes the data and writes it into its memory. After this, a write-ack signal is sent out from the FIFO to the controller to complete the WRITE process and signal that the data has been successfully stored in the FIFO memory.
On the other hand, when it comes to READING data from the 825L20, a READ signal has to be sent from the controller. This then triggers the FIFO to begin the READING process and begin retrieving the data in the same order it was written in. After that, the 825L20 sends out the data to the controller, so it can be accessed and used.
Overall, the 825L20 is one of the largest FIFOs currently available and is ideal for applications that require fast, reliable storage of data. It offers fast read and write speeds with low power consumption. It also comes with integrated configurable ports and is able to store up to 32MB of data per FIFO. Finally, its application fields range from high-speed data recording to I/O systems, making it an ideal choice for many different types of projects.
The specific data is subject to PDF, and the above content is for reference
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