As far as memory types are concerned, Volatile is considered to be its memory type. In addition, memory ics is available in a Tube case as well. As you can see, it is embedded in 28-BSOJ (0.300, 7.62mm Width) case. The chip has an 256Kb 32K x 8 memory. As with most mainstream devices, this one uses SRAM-format memory. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. With 3V~3.6V as the supply voltage, it is capable of handling memory ics. There is a recommendation that Surface Mount mounting type should be used for this product. It is planted on the chip with 28 terminations. As many as 1 functions are supported for comprehensive working. In order to function properly, this ic memory chip should be powered by a voltage of 3.3V. A 28-pin package containing this memory device is used to house this device. The memory device has a total of 28 pins, thus indicating that it has a total of 28 memory locations. This memory chip has an operating supply voltage of 3.3V. Using 1 ports, a single memory address can be read and/or written. I/O port addresses on this device are mapped to memory addresses of COMMON bits. In order for it to operate properly, memory ics requires a maximum supply current of 0.025mA .