https://community.nxp.com/t5/8-bit-Microcontrollers/M68HC11-EVM-Schematic-Diagram/m-p/2371115#M24332 <P>Hello ：</P><P>&nbsp; &nbsp;&nbsp;Excuse me, does anyone have a clear circuit diagram file of M68HC11 EVM？</P> Tue, 26 May 2026 07:35:30 GMT hzsteven 2026-05-26T07:35:30Z https://community.nxp.com/t5/8-bit-Microcontrollers/M68HC11-EVM-Schematic-Diagram/m-p/2371115#M24332 <P>Hello ：</P><P>&nbsp; &nbsp;&nbsp;Excuse me, does anyone have a clear circuit diagram file of M68HC11 EVM？</P> Tue, 26 May 2026 07:35:30 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/M68HC11-EVM-Schematic-Diagram/m-p/2371115#M24332 hzsteven 2026-05-26T07:35:30Z https://community.nxp.com/t5/8-bit-Microcontrollers/M68HC11-EVM-Schematic-Diagram/m-p/2371444#M24333 <P>Hello</P> <P>I apologize for the inconveniences this might cause you, this is an old product and the information is limited; the available information is the content in <A href="https://www.nxp.com/docs/en/user-guide/M68HC11EVM.pdf" target="_blank">M68HC11EVM.pdf</A> and <A href="https://www.nxp.com/docs/en/reference-manual/M68HC11RM.pdf" target="_blank">M68HC11RM, M68HC11 - Reference Manual</A>&nbsp;block diagrams.</P> <P>If this information could help you, the <A href="https://www.nxp.com/docs/en/user-guide/M68HC11EVB.pdf" target="_blank">M68HC11EVB.pdf</A> Figure 6-3 shows connections on the M68HC11</P> <P>Best Regards</P> Tue, 26 May 2026 17:41:45 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/M68HC11-EVM-Schematic-Diagram/m-p/2371444#M24333 luis_maravilla 2026-05-26T17:41:45Z