topic Re: K70 Pin mux with NAND flash in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/K70-Pin-mux-with-NAND-flash/m-p/375900#M19732 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>NFC_CE is the signal to enable Flash chip.</P><P>NFC_CE0 and NFC_CE1 is in fact used as the flash chip select pin.</P><P>the signals on both pins are same, you can certainly connect PTC17 or PTC18 to your flash chip if there is only one NAND flash on the board.</P></BODY></HTML> Fri, 26 Dec 2014 06:04:27 GMT Rick_Li 2014-12-26T06:04:27Z K70 Pin mux with NAND flash https://community.nxp.com/t5/Kinetis-Microcontrollers/K70-Pin-mux-with-NAND-flash/m-p/375899#M19731 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>&nbsp;&nbsp;&nbsp; I m routing the signals of K70 processor to NAND flash.</P><P>&nbsp;&nbsp;&nbsp; In&nbsp; K70 Processer the Pin PTC17 and PTC18 contains NFC_CE0 and NFC_CE1.</P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; In Tower kit the PTC17 is given to NAND flash .I would like to know that if i use PTC18 is given to NAND flash the signal function is same&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; between NFC_CE0 and NFC_CE1 or different?please assist me..............</P></BODY></HTML> Fri, 26 Dec 2014 04:50:18 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/K70-Pin-mux-with-NAND-flash/m-p/375899#M19731 chiranjeevn 2014-12-26T04:50:18Z Re: K70 Pin mux with NAND flash https://community.nxp.com/t5/Kinetis-Microcontrollers/K70-Pin-mux-with-NAND-flash/m-p/375900#M19732 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>NFC_CE is the signal to enable Flash chip.</P><P>NFC_CE0 and NFC_CE1 is in fact used as the flash chip select pin.</P><P>the signals on both pins are same, you can certainly connect PTC17 or PTC18 to your flash chip if there is only one NAND flash on the board.</P></BODY></HTML> Fri, 26 Dec 2014 06:04:27 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/K70-Pin-mux-with-NAND-flash/m-p/375900#M19732 Rick_Li 2014-12-26T06:04:27Z