Its memory type can be classified as Volatile. Tray-cases are available. The case is embedded in 66-TSSOP (0.400, 10.16mm Width). Memory size on the chip is 512Mb 128M x 4. This device uses takes advantage of the DRAM format. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. A supply voltage of 2.3V~2.7V can be applied to it. As far as the mounting type is concerned, Surface Mount is recommended. There are 66 terminations on the chip. There are 1 functions supported by this part as part of the comprehensive working process. Memory devices such as this one are designed to be powered by 2.5V and should be used as such. It is important to note that the memory has a clock frequency rotation within the range of 133MHz. A device's base part number, MT46V128M4, is often used in order to identify similar components. It is worth noting that this memory device has 66 pins, which indicates it has 66 memory locations. This chip features all the merits of a conventional chip, but it also features AUTO/SELF REFRESH to improve system performance. This memory chip has 1 ports for accessing one memory address via read or write. Talking about power supplies, this memory chip requires merely 2.5V. I/O port addresses in this device are mapped to COMMON bits from the device's memory.