72V241L15PFGI

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The 72V241L15PFGI is an integrated logic device used in logic FIFOs memory. Specifically, it is a dual-port SRAM FIFO that is organized and operated as a First-In, First-Out (FIFO) queue. It serves as a temporary buffer between two asynchronous components in a circuit. In this way, it enables two different systems to operate at different rates.

The 72V241L15PFGI has 15-bits of data storage per port and offers 128, 256, 512 and 1024 bits of storage. It operates at a voltage range of 2.7V to 5.5V, and offers a maximum output current of 8mA. It also includes automatic power-down when each port is not in use.

The 72V241L15PFGI is suitable in a variety of applications, including data storage and transfer, digital signal processing, networking and communications, industrial automation and control, and automotive systems. It can be used in portable and handheld devices, as well as Internet and telecom equipment.

The FIFO integrated circuit works by storing data in its queue at a particular rate using the "first in, first out" principle, allowing one device to operate at a significantly different rate than another. This allows a faster device to store data as quickly as it receives it without a large buffer, and a slower device to read data as needed without waiting for a more robust buffer. The FIFO can be used in both synchronous and asynchronous networks to bridge the speed gap between two components.

The 72V241L15PFGI FIFO utilizes an internal address store and data register, with each register containing 15 bits of data (128, 256, 512, or 1024 bits of storage). Two read and write ports are provided, each port having its own address pointer. The registers can be written to and read from independently. When data is written to a register, the address pointer is incremented. When data is read from a register, the address pointer is decremented.

The FIFO also contains a Programmable Read Port, which can be programmed to select between two read ports or both simultaneously. This ensures data integrity by allowing one port to read while the other is writing, and eliminates the need for erasing data from the registers. Additionally, a "Programmable Size" feature can be used to select from two different sizes for each port. This permits the FIFO to be more efficient in both size and throughput.

In addition to these features, the 72V241L15PFGI FIFO contains a reset pin that allows the entire queue to be reset. The reset can be triggered by hardware or software, or set to occur automatically when all the registers have been filled with data. The FIFO also includes a selectable output current and can be configured for either open-drain or push-pull outputs.

The 72V241L15PFGI is an excellent choice for bridging the speed gap between two asynchronous components in a circuit. With its modular design, it can be efficiently used in a variety of applications, ranging from data storage and transfer to digital signal processing, networking communications, and more. Its programmable size feature ensures optimum efficiency and its reset pin ensures data integrity by allowing the registers to be cleared and reset at will.

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