Volatile is the type of memory it has. Tray-cases are available. As you can see, it is embedded in 78-TFBGA case. 4Gb 1G x 4 is the chip's memory size. This device uses a DRAM-format memory, which is of mainstream design. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of 0°C~95°C TC. The device is capable of handling a supply voltage of 1.14V~1.26V volts. Its recommended mounting type is Surface Mount. 78 terminations are planted on the chip. It supports up to 1 functions for comprehensive operation. An 1.2V supply is required for this ic memory chip to operate properly. A clock frequency rotation within 1.33GHz is used for the ic memory chip to rotate data. It also features AUTO/SELF REFRESH to boost system performance despite all its merits. 1 ports allow read/write access to one memory address in this chip.