There is a Volatile memory type associated with this device. Tube-cases are available. There is a 28-DIP (0.600, 15.24mm) case embedded in it. 256Kb 32K x 8 is the chip's memory size. SRAM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 4.5V~5.5V. A Through Hole mounting type is recommended for this product. The chip is terminated with 28 terminations. In total, this part supports 1 functions. Memory devices such as this one are designed to be powered by 5V and should be used as such. There are 28 pins on the package of the memory device. A memory device with 28 pins means that it contains 28 memory locations, indicating that it has 28 pins. This memory's operating supply voltage is 5V. This memory chip has 1 ports for accessing one memory address via read or write. There is a maximum current limit of 70mA .