In terms of its memory type, it can be classified as Non-Volatile. You can get memory ics in a Tray case. The 56-TFSOP (0.724, 18.40mm Width) case contains it. It is estimated that the memory size on the chip is 256Mb 16M x 16. This device utilizes a FLASH format memory which is of mainstream design. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. A voltage of 1.7V~1.9V can be supplied to memory ics. The recommended mounting type for this device is Surface Mount. A ic memory chip like this one processes data at a frequency of 85GHz bits per second.