https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08DZ60/m-p/1337872#M23407 <P>The only difference that this pin has is</P> <P>&nbsp;</P> <P>The PTE1 pin does not contain a clamp diode to VDD and should not be<BR />driven above VDD. The voltage measured on the internally pulled up<BR />PTE1 pin may be as low as VDD – 0.7 V. The internal gates connected<BR />to this pin are pulled all the way to VDD</P> <P>But this does not affect the programming or the memory</P> <P>Regards</P> <P>Vicente G</P> Thu, 09 Sep 2021 18:10:26 GMT vicentegomez 2021-09-09T18:10:26Z https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08DZ60/m-p/1337678#M23406 <P>I'm working with S9S08DZ32F2MLC, 32 pin, 32K flash.</P><P>SOMEONE CAN EXPLAIN IF THERE IS A CORRELATION BETWEEN THE PROGRAMMING OF THE FLASH AND THE EEPROM AND THE PTE1 PIN?<BR />ON SOME PIECES WITH PTE1 = 0 THE EPROM IS NOT PROGRAMMED AND NOT EVEN THE FLASH</P> Thu, 09 Sep 2021 10:38:42 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08DZ60/m-p/1337678#M23406 BOLFRA 2021-09-09T10:38:42Z https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08DZ60/m-p/1337872#M23407 <P>The only difference that this pin has is</P> <P>&nbsp;</P> <P>The PTE1 pin does not contain a clamp diode to VDD and should not be<BR />driven above VDD. The voltage measured on the internally pulled up<BR />PTE1 pin may be as low as VDD – 0.7 V. The internal gates connected<BR />to this pin are pulled all the way to VDD</P> <P>But this does not affect the programming or the memory</P> <P>Regards</P> <P>Vicente G</P> Thu, 09 Sep 2021 18:10:26 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08DZ60/m-p/1337872#M23407 vicentegomez 2021-09-09T18:10:26Z