hi Vasile, look for ferro ram, e.g. http://www.ramtron.com/doc/Products/overview.asp they are really fast: no write delay !! cheers, Stef Vasile Surducan wrote: >Hi piclisters, > >I need a fast 3V, 512kb (or 1Mb) serial (preferable I2C memory). >I found 24FC512, with 5mS write cicle. Do you know something available >with a faster writting cycle ? Maybe a serial SRAM ? > >thank you, >Vasile > > > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist