Volatile is its memory type. In addition, memory ics is available in a Tape & Reel (TR) case as well. As you can see, it is embedded in 44-TSOP (0.400, 10.16mm Width) case. Memory size on the chip is 4Mb 256K x 16. This device utilizes a SRAM format memory which is of mainstream design. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. A voltage of 2.3V~3.6V is possible to be applied to the supply. A Surface Mount mounting type is recommended for this product. On the chip, there are 44 terminations that are planted. The comprehensive working procedure is supported by 1 functions in this part. This memory device is enclosed in a 44-pin package. There are 44 pins on this memory device, which indicates it has 44 memory locations in it. This memory chip requires a mere 2.5/3.3V of power. A memory map of COMMON bits has been added to the I/O port addresses of this device. As far as the supply current is concerned, it can be operated with a maximum of 0.015mA of current