7201LA12JG8

Bus Directional:	Uni-Directional
Base Part Number:	7201
Supplier Device Package:	32-PLCC (14x11.46)
Package / Case:	32-LCC (J-Lead)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
FWFT Support:	No
Retransmit Capability:	Yes
Programmable Flags Support:	No
Expansion Type:	Depth, Width
Series:	7200
Current - Supply (Max):	80mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	12ns
Data Rate:	50MHz
Function:	Asynchronous
Memory Size:	4.5K (512 x 9)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Logic - FIFOs Memory

FIFOs (First-In-First Out) Memory is a kind of memory used in computer people limited by a certain memory capacity and can store ordered collections of data. 7201LA12JG8 is an example of FIFOs memory device and which can operate efficiently in high-performance, low-power applications.

Application Field

The 7201LA12JG8 FPGA is used primarily in telecommunications and industrial control systems for its high speed, low power and ease of use. It is a IEEE-1394-compliant chip, meaning it can be used in high-speed, real-time applications such as video stream processing. It is ideal for high speed applications such as digital video streaming and data acquisition where data accuracy is critical. In addition, this FPGA can be used in medical imaging, HDTV decoding, digital video recording, and machine vision applications.

Working Principle

The 7201LA12JG8 works by sending and receiving data signals with a signal rate of up to 2 GHz. When receiving signals, the FPGA temporarily stores them in buffer memory. This data is then read from the memory in a first-in, first-out (FIFO) manner, ensuring that the first-received data is the first to be sent out. The FIFO buffer of the 7201LA12JG8 is capable of storing up to sixty four frames of data consisting of three separate channels. Each channel can store data for up to four frames of data at a given time. When the FIFO buffer is full, data reception is disabled until enough data has been read from the buffer to make room for more data. The 7201LA12JG8 provides two dedicated pins for both FIFO read and write operations. When it is sending data, the FIFO buffer is filled with the next frame of data and the write operations capture all consecutive frames of data that arrive. The read operations ensure that all stored data is transmitted as quickly as possible. The 7201LA12JG8 also includes support for dynamic-loading, meaning that when it is not busy, data transfers faster than in other FIFO memory devices. This dynamic-loading allows for data-streams with high temporal integrity and keeps memory latencies to a minimum. One additional feature of the 7201LA12JG8 is that it has an integrated display-driver interface to provide accurate data control, dynamic loading and data acquisition. This interface provides connection of the FPGA to displays, cameras, and other video input sources.

Conclusion

The 7201LA12JG8 FIFOs memory is a high-performance, low-power FIFOs memory device designed to meet the needs of high-speed and high-accuracy data transfer applications. It is IEEE-1394-compliant and provides dynamic-loading support as well as an integrated display-driver interface. The FIFO buffer is capable of storing up to sixty four frames of data consisting of three separate channels. This FIFOs memory device is ideal for applications such as digital video streaming and data acquisition where data accuracy and quick data transfer is important.

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