| Allicdata Part #: | 72235LB10PFG8-ND |
| Manufacturer Part#: |
72235LB10PFG8 |
| Price: | $ 11.11 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | IDT, Integrated Device Technology Inc |
| Short Description: | IC FIFO 2048X18 SYNC 10NS 64TQFP |
| More Detail: | N/A |
| DataSheet: |  72235LB10PFG8 Datasheet/PDF |
| Quantity: | 1000 |
| 750 +: | $ 10.09600 |
| Bus Directional: | Uni-Directional |
| Base Part Number: | 72235 |
| Supplier Device Package: | 64-TQFP (14x14) |
| 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: | 36K (2K x 18) |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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72235LB10PFG8 application field and working principle
The 72235LB10PFG8 is a FIFOs memory that provides a hardware buffer between two async interfaces on a single chip. Based on the FIFO architecture, it can be used in a variety of applications that require high speed data transfer between asynchronous pathways. It is designed to be compatible with a wide range of logic technologies, including both FPGA and ASIC devices.
Applications
The 72235LB10PFG8 can be used in a multitude of applications that require high speed communication between two different clock domains. This includes applications such as DSP data transfer, digital video/audio streaming, and low latency memory sharing. It also has the capability to scale data rates from 2 Gigabytes per second (Gbps) to up to 10 Gbps.
In addition, the 72235LB10PFG8 can also be used in applications such as non-destructive read and write operations, multiple channel buffering, and memory mapping. These applications are typically used when distributing large amounts of data in multi-stage processing systems.
Working Principle
The 72235LB10PFG8 relies on a FIFO memory system to read and write data to and from a single register, as illustrated below. The FIFO module is composed of two distinct channels, one for writing data (Input) and one for reading data (Output).
When the input channel receives data, it is stored in the register until the corresponding output channel is ready to receive it. Once the output channel is ready, the data from the register is sent out and the register is reset. This process repeats every time new data is received via the input channel.
The 72235LB10PFG8 also implements a buffer on each input and output channel, allowing it to operate continuously even when the interface is running at different speeds. This allows the FIFO to accept data from the input channel when it is faster than the output channel, and to read data from the output channel when the input channel is slower than the output channel.
Conclusion
The 72235LB10PFG8 is a versatile FIFOs memory that can be used in a variety of applications. Its FIFO architecture allows it to store and retrieve data between two asynchronous pathways quickly and efficiently, with an improved data flow that is capable of scaling from 2 Gbps to 10 Gbps. Its buffer implementation also allows for a smooth data transfer even when the input and output channels operate at different speeds.
The specific data is subject to PDF, and the above content is for reference
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