7204L15TPI

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

7204L15TPI is a logic memory specially designed for FIFO (First in First Out). It is a static device that can be used to store and transfer data bytes between several serial communication interfaces. Using the 32-pin PLCC (Plastic Leaded Chip Carrier) package, this device provides excellent performance that enables it to work in high-speed applications.

This device feature a synchronous architecture that requires two clocks of opposite phase (T1 and T2) to transfer information to and from the serial port. There are two memory buffers in the chip – one for data storage and one for information transmitting. The data buffer used to store the data is also known as transmit register, which contains up to 15 bytes of data at a time. An internal set-reset flip-flop is used for data buffering, which allows the FIFO to store or transmit data independent of each other. The transmit buffer stores the data that is transmitted over the serial communication. It is used to transfer the data from the data buffer to the external device. The device also contains a data counter that helps count the data that have been stored and transmitted.

The device can be used in various applications. It can be used for synchronizing and buffering data for microcontrollers, D/A converters, or any other type of data transmission that requires precise timing. It can also be used as a bridge between multiple bus standards and protocols. As the device uses synchronous transfers, it can be used to transfer data in an orderly fashion eliminating the need for handshaking logic. Moreover, the device provides a low-cost solution for linking multiple microcontrollers and controllers.

The 7204L15TPI’s working principle is quite simple. The device contains two clocks; T1 and T2. T1 is used for data storage, whereas T2 is used for data transmission. Data are stored in the memory location when the data is applied during the T1 clock period. During the T2 clock period, the data is transmitted to the external device. When the data buffer is full, an overflow bit will be set to indicate that the data buffer is full and no more data should be stored. As the data buffer has a capacity of 15 bytes, adding more than 15 bytes of data will result in an overflow condition. Similarly, when the data buffer is empty, an underflow bit is set to indicate that the buffer is empty and there are no more data to be transmitted.

The 7204L15TPI is a great device for any system that requires a fast and reliable data transfer. Its synchronous architecture provides precise timing for data transmission or storage, and its low-cost solution makes it an ideal choice for low-cost applications. Moreover, it can be used to bridge different busses and protocols without sacrificing data integrity or speed.

The specific data is subject to PDF, and the above content is for reference