Allicdata Part #: | 72V221L10PFG-ND |
Manufacturer Part#: |
72V221L10PFG |
Price: | $ 9.44 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC FIFO SYNC 1KX9 10NS 32QFP |
More Detail: | N/A |
DataSheet: | 72V221L10PFG Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 8.58711 |
Series: | 72V |
Packaging: | Tray |
Part Status: | Active |
Memory Size: | 9K (1K x 9) |
Function: | Synchronous |
Data Rate: | 100MHz |
Access Time: | 6.5ns |
Voltage - Supply: | 3V ~ 3.6V |
Current - Supply (Max): | 20mA |
Bus Directional: | Uni-Directional |
Expansion Type: | Depth, Width |
Programmable Flags Support: | Yes |
Retransmit Capability: | No |
FWFT Support: | No |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 32-LQFP |
Supplier Device Package: | 32-TQFP (7x7) |
Base Part Number: | 72V221 |
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The 72V221L10PFG is a device in the category of Logic FIFOs Memory. It uses the First-In-First-Out (FIFO) architecture to store and manage data. FIFOs provide a mechanism for data storage in a First-In-First-Out manner. As new data elements are added, they move toward the front or head of the queue, while already existing data elements remain at their current position in the queue. As each element is used, it is shifted out of the queue, from the head of the queue towards the tail. This enables the device to provide an efficient way to manage the movement and access of data within the system.
The 72V221L10PFG is used in many applications such as Data Buffering, Data Reordering, Serialization/Deserialization, and various other parallel-to-serial and serial-to-parallel conversion. The device features two channels of FIFO, each with 512 locations of different width and size. It also has two independent flags that can be used to signal the start and end of data transfer. The flags can also be used to signal overflow/underflow of data, or notify the system when the FIFO channels are empty or full.
The working principle behind the 72V221L10PFG is based on a shift register architecture. Data is shifted out one bit at a time and then stored in an adjacent register. This is an iterative process until the end of the data packet is reached. The device then shifts the data into the intended destination, typically a memory or processor. The device uses a set of data valid/invalid logic, or D/V logic, that indicates when a valid address or data transfer needs to be made. The D/V logic is used by the device to signal when a start or end of a data transmission, or overflow/underflow condition occurs.
The device also features a full-word wide write enable (WE) control register, which enables the device to write data into memory locations which included the destination address. Furthermore, it also includes read/write control logic, which determines when a write or read operation is to be performed. This logic also disables input on the data bus when read operations are performed.
The 72V221L10PFG is a highly useful device when it comes to many data-related applications. It is extremely versatile and can be used in a wide variety of scenarios. From buffering and reordering data to providing serialization/deserialization facilities, the 72V221L10PFG is sure to make your data management system more efficient and reliable.
The specific data is subject to PDF, and the above content is for reference
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