As far as its memory type goes, it falls into the Non-Volatile category. There is a Tape & Reel (TR) case available. An embedded 28-SOIC (0.342, 8.69mm Width) case surrounds memory ics. The chip has an 256Kb 32K x 8 memory. This device utilizes a FRAM format memory which is of mainstream design. -40°C~85°C TA is an extended operating temperature range, making this device ideal for demanding applications. The device is capable of handling a supply voltage of 2.7V~3.6V. There is a recommendation that Surface Mount mounting type should be used for this product. The memory device is enclosed in a package with an 28-pin connector. This device must operate at a minimum temperature of -40°C. The part should not be operated at temperatures above 85°C degrees Celsius as otherwise, the part may be damaged due to the excessive amount of heat.