There is a memory type Non-Volatile for this type of device. Case Tube is available. 8-DIP (0.300, 7.62mm) case encloses it. There is an 512Kb 64K x 8 memory capacity on the chip. This device uses a EEPROM-format memory, which is of mainstream design. Featuring an extended operating temperature range of -40°C~85°C, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 1.8V~5.5V volts. The recommended mounting type for memory ics is Through Hole. With a clock frequency of 1MHz, the memory rotates on its own. There must be at least an -40°C operating temperature for this device. Ideally, this memory ics should be operated at a temperature of no more than 85°C°C. The frequency of data processing on this memory chip is 1MHz.