Allicdata Part #: | 72V205L10TFG-ND |
Manufacturer Part#: |
72V205L10TFG |
Price: | $ 9.37 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC FIFO SYNC 16KX9 10NS 64QFP |
More Detail: | N/A |
DataSheet: | 72V205L10TFG Datasheet/PDF |
Quantity: | 1000 |
80 +: | $ 8.52012 |
Series: | 72V |
Packaging: | Tray |
Part Status: | Active |
Memory Size: | 4.5K (256 x 18) |
Function: | Synchronous |
Data Rate: | 100MHz |
Access Time: | 6.5ns |
Voltage - Supply: | 3V ~ 3.6V |
Current - Supply (Max): | 30mA |
Bus Directional: | Uni-Directional |
Expansion Type: | Depth, Width |
Programmable Flags Support: | Yes |
Retransmit Capability: | No |
FWFT Support: | Yes |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 64-LQFP |
Supplier Device Package: | 64-TQFP (10x10) |
Base Part Number: | 72V205 |
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72V205L10TFG is a high-speed, 4K x 4-bit pseudo-dual port FIFO memory device classed as Logic-FIFOs memory. It provides memory management for systems that require separate read and write channels. Subsequently, 72V205L10TFG is suitable for data buffering between concurrent transmitters and receivers. Typical applications of 72V205L10TFG include inter-processor communication, multimedia streaming and storage.
The 72V205L10TFG logic-FIFOs memory device is designed as a pseudo-dual-port RAM, allowing concurrent accesses over two independent channels. It provides four independent read ports and two write ports, allowing simultaneous accesses between different pairs of channels without conflicts. Since there are four independent read ports, it permits up to four processors to be using the memory simultaneously. Moreover, the FIFO memory has self-timed read and write accesses for faster data transfer.
72V205L10TFG is categorized as a logic FIFO because of the control logic blocks integrated into the system, which allows the user to access the memory in a sequential, continuous fashion. It includes sixteen addressable bytes (4k x 4), and a flag input to indicate full/empty status and combined strobe/enable signals which control the FIFO memory operation. Additionally, it has an asynchronous resetting feature which ensures that all read and write pointers are in sync, preventing data corruption. The logic-FIFOs also utilizes a single write port with dual write enable signals, allowing faster data speed when transferring between processors.
The working principle of 72V205L10TFG is based on a simple FIFO technique. The sequence of data transfer is determined by the \'Empty\'/\'Full\' flag logic.When the FIFO is not-full, data is written using the single write port, with the write pointer advancing one byte each time data is written. When the FIFO-is not-empty, data is read using the four read ports, with the read pointer advancing one byte each time data is read. This process is repeated until all the data has been read. When the FIFO is full, the \'Full\' flag will be activated and the device will not accept any more data until the \'Empty\' flag is activated. Similarly, when the FIFO is empty, the \'Empty\' flag will be activated and no data can be read until more data is written.
In conclusion, 72V205L10TFG is a type of logic FIFO memory device which provides separate read and write channels and fast sequential access with improved data throughput. The device is suitable for data buffering between multiple processors, inter-process communication, multimedia streaming and storage.
The specific data is subject to PDF, and the above content is for reference
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