In this case, the memory type of the device can be classified as Volatile. The case comes in the Tape & Reel (TR) style. It is available in 44-TSOP (0.400, 10.16mm Width) case. The memory size of the chip is 4Mb 256K x 16 Mb. This device utilizes a SRAM format memory which is of mainstream design. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. A voltage of 2.3V~3.6V can be supplied to memory ics. There is a recommendation that Surface Mount mounting type should be used for this product. The chip has 44 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. It is encased in an 44-pin package that contains this ic memory chip. The memory device has a total of 44 pins, thus indicating that it has a total of 44 memory locations. The power supply needed for this memory chip is only 2.5/3.3V . This device has COMMON-bit memory mapped I/O port addresses. In order for it to operate properly, memory ics requires a maximum supply current of 0.018mA .