Volatile is its memory type. It is supplied votage within Tray. In the case of 165-LBGA, it is embedded within the case. The memory size of the chip is 72Mb 4M x 18 Mb. SRAM-format memory is used in this device, which is a mainstream design. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. The supply voltage can be up to 1.71V~1.89V. It is recommended that the mounting type be Surface Mount. The chip has 165 terminations. The part supports at least 1 functions to ensure a comprehensive working process. In order to operate this memory device, it must be supplied with 1.8V of power. The memory has a clock frequency rotation within 400MHz. There are 165 pins on the package of the memory device. 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. As for the power supply, this memory chip only needs 1.5/1.81.8V . I/O port addresses on this device are mapped to memory addresses of SEPARATE bits. As far as the supply current is concerned, it can be operated with a maximum of 1.15mA of current