There is a memory type Volatile for this type of device. You can get memory ics in a Tray case. The file is embedded in a 165-LBGA case. The memory size of the chip is 72Mb 4M x 18 Mb. The device uses a mainstream SRAM-format memory. This device has an extended operating temperature range of -40°C~85°C TA, so it's perfect for a wide range of demanding applications. The device is capable of handling a supply voltage of 1.71V~1.89V. There is a recommended mounting type of Surface Mount for it. As you can see from the diagram, the chip is planted with 165 terminations. The part supports at least 1 functions to ensure a comprehensive working process. In order to function properly, this ic memory chip should be powered by a voltage of 1.8V. In the memory, there is a clock frequency rotation that ranges 300MHz. The memory device is enclosed in a package with an 165-pin connector. The memory device has 165 pins, which means that it has 165 memory locations, which indicates it is an 165-bit device. This chip features all the merits of a conventional chip, but it also features PIPELINED ARCHITECTURE to improve system performance.