Hi All, =20 I was wondering how you would connect an Atmel AT45DBxxxx dataflash chip = to a pic. Being the pic I'm using (18F452) is 5v, and the AT45 is 2.7, = how does one connect one of these via SPI? I was thinking about doing = this with some opamps but am not sure yet how I would go about doing it. = I would like to have other devices on my SPI bus so I don't want to do = anything that may screw things up. =20 =20 thanks in advance, Bob =20 BTW, for those looking for syringes a good place to pick them up is at = your nearest farm supply store. They usually carry syringes for = adminstering vaccines to cattle. =20 -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads