There is a memory type Volatile for this type of device. The case comes in the Tray style. As you can see, it is embedded in 66-TSSOP (0.400, 10.16mm Width) case. The chip has an 256Mb 16M x 16 memory. This device uses a DRAM-format memory, which is of mainstream design. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. A supply voltage of 2.3V~2.7V can be applied to it. Its recommended mounting type is Surface Mount. As you can see from the diagram, the chip is planted with 66 terminations. In total, this part supports 1 functions. This ic memory chip is designed to be supplied with 2.5V. It has a clock frequency of 133MHz. When selecting similar parts for the ic memory chip, MT46V16M16 is often referred to. The memory device has 66 pins, which means that it has 66 memory locations, which indicates it is an 66-bit device. The memory chip also offers AUTO/SELF REFRESH to level up system performance despite its merits. Each memory address is accessed by one of 1 ports on this chip. In terms of power requirements, this memory chip uses only 2.5V . As part of the design, the I/O port addresses are mapped into the memory using an COMMON-bit number. This device can be operated from a maximum supply current of 0.4mA under ideal conditions.