There is a memory type Volatile for this type of device. You can get memory ics in a Tray case. The 90-TFBGA case contains it. 128Mb 4M x 32 is the chip's memory size. The device uses a mainstream DRAM-format memory. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A supply voltage of 1.7V~1.95V can be applied to it. The recommended mounting type for this device is Surface Mount. On the chip, there are 90 terminations that are planted. In total, 1 functions are supported by this part. An 1.8V supply is required for this ic memory chip to operate properly. During the rotation of the clock, the ic memory chip is set as 166MHz. The memory chip also offers AUTO/SELF REFRESH to level up system performance despite its merits. Several ports on this chip are used to access one memory address for reading and writing.