In this case, the memory type of the device can be classified as Volatile. There is a Tray case available. There is a 168-WFBGA case embedded in it. The memory size of the chip is 4Gb 128M x 32 Mb. This device uses a DRAM-format memory, which is of mainstream design. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. The supply voltage can be up to 1.7V~1.95V. Its recommended mounting type is Surface Mount. It is planted on the chip with 168 terminations. As many as 1 functions are supported for comprehensive working. The memory device designed for this application has been designed to be powered by an 1.8V power supply. With a clock frequency of 200MHz, the memory rotates on its own. When selecting similar parts for the ic memory chip, MT46H128M32 is often referred to. There are 168 pins on this memory device, which indicates it has 168 memory locations in it. Although it has all the merits this chip has, it is also equipped with AUTO/SELF REFRESH to give a performance boost to the system. In this chip, there are 1 ports providing read and/or write access to one memory address.