There is a Volatile memory type associated with this device. The case comes in the Tape & Reel (TR) style. In the case of 44-TSOP (0.400, 10.16mm Width), it is embedded within the case. It is estimated that the memory size on the chip is 4Mb 256K x 16. This device uses a SRAM-format memory, which is of mainstream design. 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 4.5V~5.5V. It is recommended to mount it in the Surface Mount mounting type. There are 44 terminations on the chip. For a comprehensive working procedure, this part supports as many as 1 functions. This ic memory chip is designed to be supplied with 5V. I have noticed that the memory device has 44 pins, which indicates that it has 44 locations in the memory. According to the datasheet, this memory chip operates at an operating voltage of 5V.