As far as its memory type goes, it falls into the Non-Volatile category. The case comes in the Tape & Reel (TR) style. There is a 32-LCC (J-Lead) case embedded in it. It is estimated that the memory size on the chip is 1Mb 128K x 8. This device uses takes advantage of the EPROM format. A wide operating temperature range makes this device ideal for a variety of demanding applications. The supply voltage can be up to 2.7V~3.6V 4.5V~5.5V. As far as the mounting type is concerned, Surface Mount is recommended. There are 32 terminations on the chip. The comprehensive working procedure of this part involves 1 functions. An 3V supply is required for this ic memory chip to operate properly. The memory chip also offers ALSO OPERATES AT 5V SUPPLY to level up system performance despite its merits.