https://community.nxp.com/t5/S12-MagniV-Microcontrollers/EEPROM-Erase-time/m-p/1482592#M18717 <P>Hello <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/197354">@jingfang</a>,</P> <P>There is only the specification that can be found in the RM, Table E-2.</P> <P>The execution time depends on f_NVMOP and f_NVMBUS (footnotes 1-4).</P> <P>4.80ms is then the minimum for 4B sector.</P> <P>And ~((64 / 4) * 4.8ms) for 64 bytes.</P> <P>&nbsp;</P> <P>BR, Daniel&nbsp;</P> Thu, 30 Jun 2022 08:30:25 GMT danielmartynek 2022-06-30T08:30:25Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/EEPROM-Erase-time/m-p/1482371#M18713 <P><SPAN>I am using S12zvl 128ms, It is taking 5.04ms to erase one sector (4 Bytes) on EEPROM.</SPAN></P><P><SPAN>If I want to erase 64 bytes, how long will it take me?</SPAN></P><P><SPAN>Is it 64/4*5ms?</SPAN></P><P><SPAN>Is there another way to speed things up?</SPAN></P> Thu, 30 Jun 2022 03:35:48 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/EEPROM-Erase-time/m-p/1482371#M18713 jingfang 2022-06-30T03:35:48Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/EEPROM-Erase-time/m-p/1482592#M18717 <P>Hello <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/197354">@jingfang</a>,</P> <P>There is only the specification that can be found in the RM, Table E-2.</P> <P>The execution time depends on f_NVMOP and f_NVMBUS (footnotes 1-4).</P> <P>4.80ms is then the minimum for 4B sector.</P> <P>And ~((64 / 4) * 4.8ms) for 64 bytes.</P> <P>&nbsp;</P> <P>BR, Daniel&nbsp;</P> Thu, 30 Jun 2022 08:30:25 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/EEPROM-Erase-time/m-p/1482592#M18717 danielmartynek 2022-06-30T08:30:25Z