7130SA20J8

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Memory Type:	Volatile
Memory Format:	SRAM
Technology:	SRAM - Dual Port, Asynchronous
Memory Size:	8Kb (1K x 8)
Write Cycle Time - Word, Page:	20ns
Access Time:	20ns
Memory Interface:	Parallel
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	52-LCC (J-Lead)
Supplier Device Package:	52-PLCC (19.13x19.13)
Base Part Number:	IDT7130

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Introduction

7130SA20J8 is a type of volatile memory commonly referred to as RAM - Random Access Memory. It is a semiconductor that helps store information and is widely used in computers and other digital systems. In this article, the application field and working principle of the 7130SA20J8 will be explored in greater detail.

Application Field of 7130SA20J8

7130SA20J8 is widely used in various digital devices due to its fast access time, reliable operation and low power consumption. As RAM is the primary memory for most devices, it is found in computers, laptops, server systems, tablets, and smartphones. In addition, it is also used in many industrial automation systems.

Working Principle of 7130SA20J8

The 7130SA20J8 is composed of integrated circuits (ICs), or chips. These chips are made up of millions of transistors, each of which stores a single bit of data. When these bits are combined together, they form data words and instructions. The process of storing and retrieving data is done by an address bus, which sends address signals that represent the physical locations of the data. Once the address is received, a memory controller is used to control the circuit lines and generate the appropriate control signals, such as read and write signals, which will determine what type of operation will occur.

Advantages of 7130SA20J8

As RAM is the primary memory for most digital devices, it is important to consider the advantages of using this type of memory. It provides fast access time compared to its counterparts, such as HDD, CDs, and magnetic tapes. It also offers reliable operation as its transistors are housed together in a single package, making it less prone to external interferences. Additionally, RAM offers low power consumption, saving electricity and extending the life of a digital system.

Conclusion

To conclude, 7130SA20J8 is a type of volatile memory, which is commonly used in computers, servers, and other digital systems due to its fast access time, reliable operation, and low power consumption. It is composed of integrated circuits and memory controllers that control the read and write operations of the circuit lines. Additionally, it offers many advantages over its counterparts, such as HDD, CDs, and magnetic tapes.

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