As far as its memory type goes, it falls into the Non-Volatile category. In addition, memory ics is available in a Tape & Reel (TR) case as well. As you can see, it is embedded in 6-LSOJ (0.148, 3.76mm Width) case. On the chip, there is an 1Kb 128 x 8 memory, which is the size of the chip's memory. This device uses takes advantage of the EPROM format. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. There is a voltage range of 2.8V~6V for the supply voltage. It is recommended to mount it in the Surface Mount mounting type. Similar parts are frequently selected using DS2502, the device's base part number. A 6-pin package containing this memory device is used to house this device.