Volatile is the type of memory it has. Case Tape & Reel (TR) is available. As you can see, it is embedded in 54-TFBGA case. On the chip, there is an 64Mb 4M x 16 memory, which is the size of the chip's memory. As with most mainstream devices, this one uses DRAM-format memory. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. It is capable of handling a voltage supply of 3V~3.6V. There is a recommendation that Surface Mount mounting type should be used for this product. The chip contains 54 terminations. It supports up to 1 functions for comprehensive operation. A voltage of 3.3V is required for the operation of this memory device. With a clock frequency of 166MHz, the memory rotates on its own. The memory device has an 54-pin package, which encloses it in a small package. There is a note indicating that this memory chip operates at an 3.3V volt supply voltage. In spite of all the merits this chip has, it also features AUTO/SELF REFRESH to level up system performance. There are 1 ports used in this chip to give read and/or write access to one memory address. I/O port addresses in this device are mapped to COMMON bits from the device's memory. With a maximum supply current of 0.15mA , it is able to operate from a variety of supplies.