As far as its memory type goes, it falls into the Volatile category. It is available in a case with a Tube shape. The 54-TSOP (0.400, 10.16mm Width) case contains it. 256Mb 16M x 16 is the chip's memory size. There is a mainstream memory format used by this device, which is called DRAM-format memory. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TA. There is a voltage range of 3V~3.6V for the supply voltage. It is recommended to mount it in the Surface Mount mounting type. There is a clock frequency rotation of the memory within a 166MHz range. The ic memory chip comes in a package with 54 pins that allows it to be connected to a computer. There must be at least an -40°C operating temperature for this device. Temperatures over 85°C°C are not recommended. A ic memory chip like this one processes data at a frequency of 166MHz bits per second.