Non-Volatile is its memory type. It is available in a case with a Tape & Reel (TR) shape. The file is embedded in a 8-TSSOP (0.173, 4.40mm Width) case. 4Kb 512 x 8 is the chip's memory size. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. Due to its wide temperature range of -40°C~85°C TA, this device is well suited to a wide range of applications that require high performance. It is supplied votage within 2.7V~5.5V. Its recommended mounting type is Surface Mount. On the chip, there are 8 terminations. It has a clock frequency of 3MHz. When selecting similar parts for the ic memory chip, BR25040 is often referred to. A 8-pin package containing this memory device is used to house this device. It is noted that the operating supply voltage of this memory is 5V. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. Integrated into this memory is a SPI-type serial bus that facilitates data transmission to the CPU. It is able to operate from a max supply current of 0.006mA.