There is a memory type Volatile for this type of device. It is supplied votage within Tape & Reel (TR). In the case of 90-TFBGA, it is embedded within the case. The chip has an 256Mb 8M x 32 memory. This device utilizes a DRAM format memory which is of mainstream design. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TA. A voltage of 2.7V~3.6V can be supplied to memory ics. It is recommended that the mounting type be Surface Mount. With a clock frequency of 133MHz, the memory rotates on its own. It is encased in an 90-pin package that contains this ic memory chip. According to the datasheet, this memory chip operates at an operating voltage of 3.3V. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 120mA.