Volatile is the type of memory it has. You can get memory ics in a Tray case. It is available in FBGA case. A memory chip with a capacity of 4Gb 128M x 32 is used on this device. This device uses a RAM-format memory, which is of mainstream design. 0°C~95°C TC is an extended operating temperature range, making this device ideal for demanding applications. A voltage of 1.31V~1.39V can be supplied to memory ics. In the memory, there is a clock frequency rotation that ranges 1.25GHz. There is a note stating that this memory chip operates at 1.35V. This device must not operate below 0°C . It is recommended for operation at temperatures no higher than.