As far as its memory type goes, it falls into the Volatile category. Tape & Reel (TR)-cases are available. It is available in 66-TSSOP (0.400, 10.16mm Width) case. This chip has an 256Mb 16M x 16 size of memory on it, so a lot of data can be stored on it. Memory data is stored in DRAM-format, which is common in mainstream devices. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. A voltage of 2.3V~2.7V is possible to be applied to the supply. There is a recommendation that Surface Mount mounting type should be used for this product. A clock frequency rotation within 200MHz is used for the ic memory chip to rotate data. The memory device is enclosed in a package with an 66-pin connector. The operating supply voltage of this memory chip is noted to be 2.5V. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. This memory chip is rated 330mA for its nominal supply current.