As far as its memory type goes, it falls into the Volatile category. The case comes in Tray size. It is available in 66-TSSOP (0.400, 10.16mm Width) case. 256Mb 32M x 8 is the chip's memory size. There is a mainstream memory format used by this device, which is called DRAM-format memory. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. There is a voltage range of 2.3V~2.7V for the supply voltage. Its recommended mounting type is Surface Mount. On the chip, there are 66 terminations that are planted. For a comprehensive working procedure, this part supports as many as 1 functions. In order to power this memory device, 2.5V will be necessary. It is important to note that the memory has a clock frequency rotation within the range of 200MHz. An 66-pin package is used to package this memory device. The memory device has 66 pins, which means that it has 66 memory locations, which indicates it is an 66-bit device. While this memory chip features many merits, it also offers AUTO/SELF REFRESH for improving system performance. An address can be read and/or written to one memory address using 1 ports on the chip. As for the power supply, this memory chip only needs 2.5V . This device has COMMON-bit memory mapped I/O port addresses. A maximum supply current of 0.48mA can be used to operate this device.