From: Ram Meenakshisundaram <rmeenaks(a)olf.com> TOSHIBA TC57H256D-70 JAPAN 8906YAA VPP 12.5V Does anyone know what type of IC this is and where I can obtain one? I would love to install this on my IPX and connect my T805-30MHz Xplorer to it. Thanks it's an Eprom or 256kbits size (27C256 class part). Likely 28 pins? The giveaway is the Vpp (programming voltage). Also it sounds like a special version with a 70ns access time. Allison