There is a memory type Volatile for this type of device. In addition, memory ics is available in a Tray case as well. The 256-LBGA case contains it. There is an 9Mb 128K x 72 memory capacity on the chip. There is a SRAM-format memory used in this device, which is the memory format used by mainstream devices. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TA. A voltage of 1.42V~1.58V 1.7V~1.9V can be supplied to memory ics. A Surface Mount mounting type is recommended for this product. The chip contains 484 terminations. It supports up to 1 functions for comprehensive operation. Memory devices such as this one are designed to be powered by 1.5V and should be used as such. It has a clock frequency of 167MHz. When selecting similar parts for the ic memory chip, CYD09S72 is often referred to. An 256-pin package is used to package this memory device. The memory device has a total of 484 pins, thus indicating that it has a total of 484 memory locations. This memory chip has an operating supply voltage of 1.8V. This memory chip has 2 ports for accessing one memory address via read or write.