Volatile is its memory type. In addition, memory ics is available in a Tube case as well. 28-SOIC (0.330, 8.38mm Width) case encloses it. Memory size on the chip is 256Kb 32K x 8. As with most mainstream devices, this one uses SRAM-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 4.5V~5.5V for the supply voltage. There is a recommendation that Surface Mount mounting type should be used for this product. On the chip, there are 28 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. In order to function properly, this ic memory chip should be powered by a voltage of 5V. The memory device is enclosed in a package with an 28-pin connector. I have noticed that the memory device has 28 pins, which indicates that it has 28 locations in the memory. A voltage of 5V is noted as the operating supply voltage for this memory.