There is a memory type Volatile for this type of device. The case comes in Tray size. Embedded in the 90-TFBGA case, memory ics is a single file. The chip has an 1Gb 32M x 32 memory. Memory data is stored in DRAM-format, which is common in mainstream devices. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. It is supplied votage within 1.7V~1.95V. There is a recommendation that Surface Mount mounting type should be used for this product. It is planted on the chip with 90 terminations. As many as 1 functions are supported for comprehensive working. In order to function properly, this ic memory chip should be powered by a voltage of 1.8V. With a clock frequency of 200MHz, the memory rotates on its own. It is encased in an 90-pin package that contains this ic memory chip. There is a note indicating that this memory chip operates at an 1.8V volt supply voltage. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. Memory chip's nominal supply current is 115mA. While this memory chip features many merits, it also offers AUTO/SELF REFRESH for improving system performance. Several ports on this chip are used to access one memory address for reading and writing. There are I/O ports on this memory ics that have COMMON-bit memory mapping.