7014S25J

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Memory Type:	Volatile
Memory Format:	SRAM
Technology:	SRAM - Dual Port, Asynchronous
Memory Size:	36Kb (4K x 9)
Write Cycle Time - Word, Page:	25ns
Access Time:	25ns
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:	IDT7014

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Introduction to 7014S25J Memory

Memory, or RAM (Random Access Memory), is the backbone of modern computing. It’s used to store data and instructions for your computer to access and execute. Memory comes in many forms and varieties, but one of the most popular types is the 7014S25J.The 7014S25J is a 25-pin DRAM (Dynamic Random Access Memory) designed for use in desktop computers and workstations. It has a capacity of 1 megabyte and is available in both 9-bit and 16-bit versions. The 9-bit version is used in systems running the 386 and 486 processors and the 16-bit version is used in systems running the Pentium processor.

7014S25J Application Field

The 7014S25J RAM is used primarily in desktop computers and workstations. It is a popular choice for these systems as it offers a good balance between speed and memory size. It is also used in some industrial applications, such as industrial computers, where its larger capacity and robust design make it suitable for use in more demanding environments.In addition to desktop and workstation computers, the 7014S25J is also used in embedded applications. It is often used to store data for use in Arduino-based projects, where its larger capacity is needed to store sensor readings.

7014S25J Working Principle

The 7014S25J RAM operates on the same principle as other DRAM devices. It uses capacitors to store electrical charges that represent either 0s or 1s. When the system needs to access a memory location, it sends an address to the RAM chip and the voltage stored in the corresponding capacitor is read and returned to the system.The 7014S25J uses a 9-bit or 16-bit data bus, depending on the version. This data bus allows multiple memory locations to be accessed in one operation. Each addressable location can store up to 8 or 16 bits of data.

Conclusion

The 7014S25J is a popular RAM device used in desktop computers, workstations and embedded systems. It offers a good balance between speed and memory size, making it suitable for a variety of applications. It uses capacitors to store electrical charges that represent 0s and 1s and allows multiple memory locations to be accessed in one operation.

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