Its memory type can be classified as Non-Volatile. You can get memory ics in a Tube case. There is a 28-DIP Module (0.600, 15.24mm) case embedded in it. There is 256Kb 32K x 8 of memory on the chip. This device uses a NVSRAM-format memory, which is of mainstream design. A wide operating temperature range makes this device ideal for a variety of demanding applications. It is capable of handling a voltage supply of 4.5V~5.5V. There is a recommended mounting type of Through Hole for it. As you can see from the diagram, the chip is planted with 28 terminations. As many as 1 functions are supported for comprehensive working. The memory device designed for this application has been designed to be powered by an 5V power supply. Similar parts are frequently selected using DS1230Y, the device's base part number. This memory device is enclosed in a 28-pin package. The memory device in question has 28 pins, thus indicating that it has 28 memory locations that can be accessed. When it comes to power supplies, this memory chip only requires 5V . The device is able to run from a max supply current of 0.085mA , so it can be used in any environment. SRAMs-types are usually considered to be this component.