In this case, the memory type of the device can be classified as Volatile. In addition, memory ics is available in a Tray case as well. The case is embedded in 119-BGA. The chip has an 4.5Mb 256K x 18 memory. This device uses a SRAM-format memory, which is of mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The device is capable of handling a supply voltage of 3.15V~3.6V volts. Its recommended mounting type is Surface Mount. 119 terminations are planted on the chip. There are 1 functions supported by this part as part of the comprehensive working process. The memory device designed for this application has been designed to be powered by an 3.3V power supply. It has a clock frequency of 133MHz. A memory device with 119 pins means that it contains 119 memory locations, indicating that it has 119 pins. In spite of all the merits this chip has, it also features FLOW-THROUGH ARCHITECTURE to level up system performance.