In terms of its memory type, it can be classified as Non-Volatile. There is a Tape & Reel (TR) case available. In the case of 8-TSSOP, 8-MSOP (0.110, 2.80mm Width), it is embedded within the case. Memory size on the chip is 4Kb 256 x 16. This device uses takes advantage of the EEPROM format. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. The device is capable of handling a supply voltage of 1.5V~5.5V volts. There is a recommendation that Surface Mount mounting type should be used for this product. With a clock frequency of 4MHz, the memory rotates on its own. Temperatures below -40°C should not be used with this memory ics. The part should not be operated at temperatures above 85°C degrees Celsius as otherwise, the part may be damaged due to the excessive amount of heat. A ic memory chip like this one processes data at a frequency of 4MHz bits per second.