27C010 Eprom ST Microelectronics and various manufacturers refurbished Eproms that have been machine cleaned and legs straightened, and programmer verified blanked and erased so they are completely ready to program. LOW POWER “CMOS” CONSUMPTION, 131072 by 8-Bits, UV EPROM and OTP EPROM, (128K x 8) UV Erasable and programmable read only memory 128Kx8 (128K) 32 pin Dip-32 package. These are used in many older 80’s, 90’s and newer game boards and contact us if you need programming. These are 100ns – 200ns and faster. These refurbished chips look so nice you would almost think they were NOS.