IS46DR16320E-25DBLA1-TR Allicdata Electronics
Allicdata Part #:

IS46DR16320E-25DBLA1-TR-ND

Manufacturer Part#:

IS46DR16320E-25DBLA1-TR

Price: $ 3.69
Product Category:

Integrated Circuits (ICs)

Manufacturer: ISSI, Integrated Silicon Solution Inc
Short Description: IC DRAM 512M PARALLEL 400MHZ
More Detail: SDRAM - DDR2 Memory IC 512Mb (32M x 16) Parallel 4...
DataSheet: IS46DR16320E-25DBLA1-TR datasheetIS46DR16320E-25DBLA1-TR Datasheet/PDF
Quantity: 1000
2500 +: $ 3.35948
Stock 1000Can Ship Immediately
$ 3.69
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Memory Type: Volatile
Memory Format: DRAM
Technology: SDRAM - DDR2
Memory Size: 512Mb (32M x 16)
Clock Frequency: 400MHz
Write Cycle Time - Word, Page: 15ns
Access Time: 400ps
Memory Interface: Parallel
Voltage - Supply: 1.7 V ~ 1.9 V
Operating Temperature: -40°C ~ 85°C (TA)
Description

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Memory, an essential component of any personal computer, is widely used in various applications. The IS46DR16320E-25DBLA1-TR (hereinafter referred to as IS46DR16320E) is one such technology that has gained widespread popularity due to its impressive performance and reliability. In this article, we will discuss the application field and working principle of IS46DR16320E.

Application Field of IS46DR16320E

IS46DR16320E is a type of double data rate (DDR) synchronous dynamic random access memory (SDRAM) used for system memory in mobile devices, such as smartphones and tablets. The DDR SDRAM is a solid-state storage device that uses a clock to synchronize the flow of data from the memory Chips. It provides faster access to stored data compared to traditional RAM, allowing for more efficient operation in mobile devices. It is also relatively power efficient and provides more reliable operation compared to other types of memory.

IS46DR16320E is well-suited for the constrained memory environment of mobile devices due to its small size and low power consumption. It is available in a range of sizes, from 128MB to 2GB, offering greater flexibility in the design of mobile devices. Additionally, the device is highly reliable and helps to protect data stored in mobile devices even in harsh environments. This makes it ideal for industrial and medical applications, where extreme temperatures or other hazardous conditions are present.

Working Principle of IS46DR16320E

IS46DR16320E uses a clock to synchronize the flow of data from the memory chips. The device is divided into two modules, the "memory array" and the "data bus". The memory array contains the actual memory cells, which store the data. The data bus connects the memory array with the rest of the device, allowing the data to be read and written to the memory cells.

The operation of IS46DR16320E is based on the concept of double data rate (DDR). It consists of two separate data rates, one for reading from the memory array and the other for writing to the memory array. The read data rate is the speed at which data can be read from the memory array, and the write data rate is the speed at which data can be written to the memory array.

The device also employs an error-correction technology to ensure reliable operation. When data is transferred between the memory array and the data bus, error checking is performed to ensure that the data is valid and that any corrupt data is removed. This ensures that the data is accurately read and written to the memory cells.

In summary, IS46DR16320E is a reliable and power-efficient memory device designed specifically for mobile devices. Its small size and low power consumption makes it well-suited for the constrained memory environment of mobile devices. Furthermore, its double data rate technology and error-correction feature ensures reliable operation even under harsh conditions. For these reasons, it has become a popular choice for designers of mobile devices.

The specific data is subject to PDF, and the above content is for reference

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