As far as its memory type goes, it falls into the Volatile category. The case comes in Tray size. As you can see, it is embedded in 165-TBGA case. It is estimated that the memory size on the chip is 4.5Mb 256K x 18. Memory data is stored in SRAM-format, which is common in mainstream devices. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. It is supplied votage within 2.375V~2.625V. As far as the mounting type is concerned, Surface Mount is recommended. As you can see from the diagram, the chip is planted with 165 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. The memory device is designed to be supplied with an 2.5V volt power supply in order to operate properly. During the rotation of the clock, the ic memory chip is set as 200MHz. A 165-pin package containing this memory device is used to house this device. A memory device with 165 pins means that it contains 165 memory locations, indicating that it has 165 pins. It also features PIPELINED ARCHITECTURE to boost system performance despite all its merits. As for power supplies, this memory chip requires just 2.5V . In addition to this device, there are COMMON-bit memory mapped I/O port addresses on this device. Maximum current is 210mA .