MT42L128M32D1TK-25 IT:A TR

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Memory is an important part of electronic products and systems. The type and capacity of memory have a great influence on the performance of system. MT42L128M32D1TK-25 IT is one of the commonly used memory products. In this article, we will talk about the application field and working principle of MT42L128M32D1TK-25IT memory.

MT42L128M32D1TK-25IT memory is a type of double data rate (DDR) synchronous dynamic random access memory (SDRAM). It is produced by Micron, an American memory and semiconductor company. With a capacity of 128 Mbit, it can meet the demand of larger system applications. MT42L128M32D1TK-25IT memory operates at a speed of 25 ns (400 MHz) with a peak transfer rate of 5.3 GB/s and a minimum access time of 2.5 ns. As a DDR SDRAM, it is capable of operating at both rising and falling edge of the data clock, thus doubling the data transfer rate.

MT42L128M32D1TK-25IT memory is widely used in various system applications such as computing, embedded systems, digital TV, automotive applications and other high-bandwidth applications. It is suitable for applications that require high bandwidth, low latency and high speed. It can also be used in servers and high-speed switches that need large memory and fast performance.

MT42L128M32D1TK-25IT memory has a 3-bit structure. It consists of 3 basic components: internal data storage, external control logic and interface control. The internal data storage is the array of memory cells. Each memory cell is a small capacitor, which stores the data by charging or discharging itself with electric signals. The external control logic circuit is used to control the timing, address and operation of the memory. It also contains the error correction codes (ECC) to ensure the data is received correctly. The interface control logic circuit is used to manage the data transfer from the memory to the system bus.

MT42L128M32D1TK-25IT memory operates in a pipelined burst mode and supports single memory read and write operations. The pipelined burst mode can provide higher performance than other types of DRAM. During the read and write operations, the memory controller will send address and control information to the memory. Once the memory receive the command, it will select a row of memory cells for reading/writing. The data will be latched by the internal row data latch and shifted out to the output. The burst length and burst type of the command determine the number of address bits that have to be sent with the command. The data will be sent or received in a burst length of 2-8 clock cycles, depending on the type of command.

MT42L128M32D1TK-25IT memory is one of the most widely used memory products in the market due to its high performance and low latency. It can meet the demands of various system applications and guarantee the reliable operation of system. It is also cost-effective compared to other kinds of memory.

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