topic how to replace the P80C31SBPN in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/how-to-replace-the-P80C31SBPN/m-p/602262#M22182 <HTML><HEAD></HEAD><BODY><P>i am not allowed to make any design changes as old design documentation not available. is there a drop in replacement active for the&nbsp;<A>P80C31SBPN</A></P></BODY></HTML> Thu, 17 Nov 2016 07:15:39 GMT chetanagadgil 2016-11-17T07:15:39Z how to replace the P80C31SBPN https://community.nxp.com/t5/8-bit-Microcontrollers/how-to-replace-the-P80C31SBPN/m-p/602262#M22182 <HTML><HEAD></HEAD><BODY><P>i am not allowed to make any design changes as old design documentation not available. is there a drop in replacement active for the&nbsp;<A>P80C31SBPN</A></P></BODY></HTML> Thu, 17 Nov 2016 07:15:39 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/how-to-replace-the-P80C31SBPN/m-p/602262#M22182 chetanagadgil 2016-11-17T07:15:39Z Re: how to replace the P80C31SBPN https://community.nxp.com/t5/8-bit-Microcontrollers/how-to-replace-the-P80C31SBPN/m-p/602263#M22183 <HTML><HEAD></HEAD><BODY><P>Hi&nbsp;</P><P>I am really sorry by there is not pin to pin replacement</P><P>Regards</P><P>Vicente Gomez</P></BODY></HTML> Thu, 17 Nov 2016 16:50:29 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/how-to-replace-the-P80C31SBPN/m-p/602263#M22183 vicentegomez 2016-11-17T16:50:29Z