Its memory type can be classified as Volatile. It comes in a Tape & Reel (TR). It is available in 28-SOIC (0.330, 8.38mm Width) case. The memory size of the chip is 256Kb 32K x 8 Mb. This device utilizes a SRAM format memory which is of mainstream design. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. It is supplied votage within 2.7V~5.5V. Its recommended mounting type is Surface Mount. This memory device is enclosed in a 28-pin package. The operating supply voltage of this memory chip is noted to be 3.3V.