AS4C256M8D3A-12BCNTR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Memory Type:	Volatile
Memory Format:	DRAM
Technology:	SDRAM - DDR3
Memory Size:	2Gb (256M x 8)
Clock Frequency:	800MHz
Write Cycle Time - Word, Page:	15ns
Access Time:	20ns
Memory Interface:	Parallel
Voltage - Supply:	1.425 V ~ 1.575 V
Operating Temperature:	0°C ~ 90°C (TC)
Mounting Type:	Surface Mount
Package / Case:	78-VFBGA
Supplier Device Package:	78-FBGA (10.5x8)

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Memory: AS4C256M8D3A-12BCNTR Application Field and Working Principle

Memory is an important component of computers, and various specific types of memory have been developed over the years to meet different needs. One of these is AS4C256M8D3A-12BCNTR, a type of synchronous dynamic random access memory (SDRAM). This article examines its application field and working principle.

Application Field

AS4C256M8D3A-12BCNTR has a wide range of applications in computers, including as main system memories for desktops, laptops and servers. They are also suitable for use in devices such as industrial controllers, image processes, communications equipment, communication systems and gaming consoles.The memory can also be employed in embedded applications, replacing RAM in microcontrollers and other embedded systems that require fast and reliable read-write performance. It has a number of advantages over other memory technologies, such as its low power consumption, wide frequency range and high operating temperature tolerance.

Working Principle

AS4C256M8D3A-12BCNTR is a type of synchronous dynamic random access memory (SDRAM). It works by using a timing signal to synchronize all of the operations occurring within the memory system, thereby increasing efficiency and reliability.When the timing signal is activated, the memory cell is connected to the sense—amplifier column, which reads the stored data. The stored data is then stored in the Data Out register, which is connected to a multiplexer. The multiplexer then selects the desired data and sends it back to the sense—amplifier column, with the signal for the next operation.This process continues until the desired data is reached. After the desired data is read, the data can then be written back to the memory chip or transferred to a logic gate and then to the output port.

Conclusion

AS4C256M8D3A-12BCNTR is a type of synchronous dynamic random access memory (SDRAM) that has a variety of applications in computers. It works by using a timing signal to synchronize all of the operations occurring within the memory system, thereby increasing efficiency and reliability.

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