As far as its memory type goes, it falls into the Non-Volatile category. The case comes in Tape & Reel (TR) size. The file is embedded in a 8-WSSOP, 8-MSOP (0.110, 2.80mm Width) case. It is estimated that the memory size on the chip is 64Kb 8K x 8. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. -40°C~85°C TA is an extended operating temperature range, making this device ideal for demanding applications. A voltage of 1.6V~5.5V is possible to be applied to the supply. There is a recommended mounting type of Surface Mount for it. As you can see from the diagram, the chip is planted with 8 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. A clock frequency rotation within 5MHz is used for the ic memory chip to rotate data. The memory device in question has 8 pins, thus indicating that it has 8 memory locations that can be accessed. By integrating with the SPI-type serial bus, this memory transmits data to the processor.