72V273L10PF

Logic-FIFOs Memory has wide application field and is usually integrated with microprocessors to connect with the external world. The 72V273L10PF is an example of such an integrated device.

The 72V273L10PF is a dual 16-bit FIFO memory with parity built on a CMOS circuit composed of approximately 280,000 transistors. It can be used as a buffer to connect different clock frequencies and integrate with a variety of data buses and has a register interface of 16 bits, with a data transfer width of 8 bits. The chip supports a wide range of data transfer rates, such as a parallel source and sink rate of 20 MHz.

The FIFO in the 72V273L10PF operates like a first-in-first-out buffer, and the microprocessor can access this area as needed. At the same time, the 72V273L10PF also has a configuration register that can be stored in 32-bit/16-bit data to determine the operation mode. It can also be used to activate the byte count and the parity error flags.

The write port of the device can store data written by the microprocessor, while the read port allows the device to read data again. To ensure that data is stored in the correct order, the first-in-first-out principle is adopted. When the space in the buffer is full, the data written by the microprocessor cannot be stored in the buffer and a buffer full error occurs. When the buffer is empty, the microprocessor cannot read the data stored in the buffer, and a buffer empty error is displayed.

The 72V273L10PF device has various applications due to its unique features. It can support bit level multiplexing, is used to transfer data in serial ports, and is widely used in personal computers and its peripheral systems. In addition, it is suitable for applications such as high-speed buffering, digital signal processing, data communications, bus switching and interfacing, and data synchronization.

In summary, the 72V273L10PF FIFO memory is widely used in different application fields, providing flexibility and performance advantages. The device is controlled by a microprocessor, and the data is stored in a FIFO with a first-in-first-out principle. It can store data in sixteen data bits, with the data transfer width of eight bits, and support wide range of data transfer rates. It can be used to multiplex bit levels, switch buses, process signals and more, providing great benefits in PC and peripheral systems.