There is a memory type Volatile for this type of device. It comes in a Tape & Reel (TR). Embedded in the 44-TSOP (0.400, 10.16mm Width) case, memory ics is a single file. The chip has an 4Mb 256K x 16 memory. There is a mainstream memory format used by this device, which is called SRAM-format memory. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. The device is capable of handling a supply voltage of 3V~3.6V. A Surface Mount mounting type is recommended for this product. As you can see from the diagram, the chip is planted with 44 terminations. The part supports at least 1 functions to ensure a comprehensive working process. There is a requirement for 3.3V to be supplied to this ic memory chip in order to operate. There is a note indicating that this memory chip operates at an 3.3V volt supply voltage. This memory chip has 1 ports for accessing one memory address via read or write.