topic Re: Can MC68HC11F1CFN4 be replaced by MCHC11F1CFNE4? in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/Can-MC68HC11F1CFN4-be-replaced-by-MCHC11F1CFNE4/m-p/347066#M21089 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>Which error code and where is displayed? If you just physically replaced chips, then perhaps CONFIG register has to be programmed to the right setting. You may also need to program EEPROM.</P><P></P><P>Edward</P></BODY></HTML> Thu, 26 Mar 2015 07:45:38 GMT kef2 2015-03-26T07:45:38Z Can MC68HC11F1CFN4 be replaced by MCHC11F1CFNE4? https://community.nxp.com/t5/8-bit-Microcontrollers/Can-MC68HC11F1CFN4-be-replaced-by-MCHC11F1CFNE4/m-p/347065#M21088 <HTML><HEAD></HEAD><BODY><P>Hi,when I fix a new MCHC11FCFNE4 at the same place of MC68HC11F1CFN4, error code was displayed.What‘s problem with the new&nbsp; microcontroller? May it be the other parts's problems on the PCB? How to solve the problem?</P></BODY></HTML> Wed, 25 Mar 2015 03:22:33 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Can-MC68HC11F1CFN4-be-replaced-by-MCHC11F1CFNE4/m-p/347065#M21088 junqiaozhu 2015-03-25T03:22:33Z Re: Can MC68HC11F1CFN4 be replaced by MCHC11F1CFNE4? https://community.nxp.com/t5/8-bit-Microcontrollers/Can-MC68HC11F1CFN4-be-replaced-by-MCHC11F1CFNE4/m-p/347066#M21089 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>Which error code and where is displayed? If you just physically replaced chips, then perhaps CONFIG register has to be programmed to the right setting. You may also need to program EEPROM.</P><P></P><P>Edward</P></BODY></HTML> Thu, 26 Mar 2015 07:45:38 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Can-MC68HC11F1CFN4-be-replaced-by-MCHC11F1CFNE4/m-p/347066#M21089 kef2 2015-03-26T07:45:38Z