72V271LA10PFG8

The 72V271LA10PFG8 is a synchronous 2048-bit FIFO (first-in, first-out) memory that is tailored for high-speed data movement. It is based on synchronous logic, so all data transfers occur on the rising edge of the clock signal and all read/write operations are synchronized. FIFOs are useful when a data source (such as a computer) is operating at a different speed than the receiving device (such as a printer). The FIFO memory captures data from the source, buffers the data, and the devices? clocks can access the data at their own speeds.

Application Field

The 72V271LA10PFG8 is ideal for data communications, general-purpose buffering, high-speed memory systems, telecom and datacom applications, and embedded systems. Its 1,048,576-byte depth allows for high-volume data buffering, enabling users to handle large data streams with speed and efficiency. Its synchronous design also allows for near-instantaneous access. While its fast access is ideal for speed-critical operations, it is also well-suited for transferring lower amounts of data or less complex operations.

Working Principle

The 72V271LA10PFG8 is composed of a series of 16-bit wide registers which can store up to 2048 bytes of data at any given time. All access to the registers is synchronized with the Rising-Edge Clock, allowing for instantaneous data transfers. The 72V271LA10PFG8\'s on-chip First-In/First-Out (FIFO) storage logic allows data to be read out in the same order as it was written in. This logic also includes parity checking and programmable buffer limits, which allow for data to be read from the FIFO only if there are enough valid bytes present.

The 72V271LA10PFG8 also contains a programmable status output that enables the user to monitor the internal FIFO status, such as the valid data level, empty/full FIFO condition, non-maskable interrupt (NMI) requests, and the pin status of the 72V271LA. This feature makes it easy to implement the FIFO logic in a wide range of applications. Additionally, the 72V271LA10PFG8 includes low-power shut down modes which significantly reduce power consumption when the FIFO is not in use.

Conclusion

The 72V271LA10PFG8 is a synchronous FIFO memory device that allows users to seamlessly handle high-volume data streams. Its data management functions and customizable buffer limits make it suitable for a wide range of applications, including data communications, general-purpose buffering, embedded systems, telecom, and datacom. Additionally, its on-chip FIFO status output feature enables users to monitor and optimize their data transfers. Furthermore, its low-power shut down modes allow users to reduce power consumption when the FIFO is idle.