CY7C4285-10ASC

Bus Directional:	Uni-Directional
Base Part Number:	7C4285
Supplier Device Package:	64-TQFP (10x10)
Package / Case:	64-LQFP
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
FWFT Support:	No
Retransmit Capability:	Yes
Programmable Flags Support:	Yes
Expansion Type:	Depth, Width
Series:	CY7C
Current - Supply (Max):	50mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	8ns
Data Rate:	100MHz
Function:	Synchronous
Memory Size:	1.125M (64K x 18)
Part Status:	Obsolete
Packaging:	Tray

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CY7C4285-10ASC, which belongs to the logic family, is a first-in, first-out (FIFO) memory device. It is typically used as a buffer memory for storage and transfer of digital data. It consists of two independent 512-word FIFOs for threaded, easy-to-use data movement. CY7C4285-10ASC is characterised by non-volatility, low power consumption, low voltage operation and fast access time, offering solutions to many application requirements.In a typical CY7C4285-10ASC application, the FIFO can be used as a buffer between two systems operating at different speeds. By connecting one FIFO to each system, one FIFO can buffer and store the data until the destination system can accept it. This makes possible a synchronous data transfer between two subsystems.In terms of working principle, CY7C4285-10ASC is built on a First In, First Out (FIFO) principle. The FIFO follows the principle of IL: the data that has been added first is the first one to be removed or read. Each write and read from the FIFO is done by two separate mechanisms: a write address counter and a read address counter, respectively. The write address counter is incremented when a new data item is written to the FIFO and the read address counter is incremented when an existing data item is read from the FIFO. Whenever data is read from the FIFO, the same data is also removed from it. For every write and read action, a separate command is necessary.CY7C4285-10ASC can be used in a variety of logic applications, including systems that require fast data transfer, such as buses, communications systems and data acquisition systems. One such application of CY7C4285-10ASC is to provide buffering in a bus system so that the bus is free to transfer the data constantly. This allows the bus to maintain a constant speed while the external components connected to the bus operate at different speeds, thus reducing data bottlenecks. The FIFO acts as a buffer between the bus and the external components, storing data until the external components can receive it.CY7C4285-10ASC can also be used in data acquisition systems where data is acquired from multiple sources, such as sensors, and then stored for processing or transmission. This type of application usually requires the data to be stored quickly, and accessed by multiple processes. In this case, the CY7C4285-10ASC\'s FIFO can provide a central point of storage for the data, allowing it to be written to and read from quickly. The FIFO also allows the system to separate data acquisition from data storage and processing, providing a more efficient system.CY7C4285-10ASC can also be used in communications systems to increase the effective throughput of a system. By providing a buffer between the sender and receiver, data can be transferred more quickly, enabling higher transmission rates.In conclusion, the CY7C4285-10ASC FIFO device is a versatile and efficient device that can be used in a variety of logic applications requiring fast data transfer and storage. It allows data to be read and written quickly, making data transmission and transfer more efficient, and freeing up system resources.

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