In this case, the memory type of the device can be classified as Volatile. The case comes in the Tape & Reel (TR) style. It is available in 28-SOIC (0.330, 8.38mm Width) case. The memory size of the chip is 256Kb 32K x 8 Mb. There is a mainstream memory format used by this device, which is called SRAM-format memory. 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 4.5V~5.5V is possible to be applied to the supply. It is recommended that the mounting type be Surface Mount. The ic memory chip comes in a package with 28 pins that allows it to be connected to a computer.