topic HCS08 EEPROM. Wait time after write? in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08-EEPROM-Wait-time-after-write/m-p/161070#M9752 <HTML><HEAD></HEAD><BODY><P>Is it necessary to wait&nbsp;after writing a byte to the internal EEPROM,</P><P>before it is read, or another byte is written?</P><P>If yes, where is this detailed in the datasheet?</P><P>&nbsp;</P><P>If&nbsp;the Processor Expert EEPROM bean is used, does the bean take care of the timing?</P><P>&nbsp;</P><P>Thanks,</P><P>Anders J</P></BODY></HTML> Sun, 13 Dec 2009 01:01:26 GMT AndersJ 2009-12-13T01:01:26Z HCS08 EEPROM. Wait time after write? https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08-EEPROM-Wait-time-after-write/m-p/161070#M9752 <HTML><HEAD></HEAD><BODY><P>Is it necessary to wait&nbsp;after writing a byte to the internal EEPROM,</P><P>before it is read, or another byte is written?</P><P>If yes, where is this detailed in the datasheet?</P><P>&nbsp;</P><P>If&nbsp;the Processor Expert EEPROM bean is used, does the bean take care of the timing?</P><P>&nbsp;</P><P>Thanks,</P><P>Anders J</P></BODY></HTML> Sun, 13 Dec 2009 01:01:26 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08-EEPROM-Wait-time-after-write/m-p/161070#M9752 AndersJ 2009-12-13T01:01:26Z Re: HCS08 EEPROM. Wait time after write? https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08-EEPROM-Wait-time-after-write/m-p/161071#M9753 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P>&nbsp;</P><P>IntEEPROM bean handles the timing of programming/erasing automatically, so the user doesn´t need to take care of the timing and he/she can just focused on wirting his own application.<BR /><BR />Otherwise you must wait to end of program/erase process to work with EEPROM device propely. You can find more deatiled information in about program/erase time in "Table 4-12. Program and Erase Times" in <A href="http://www.freescale.com/files/microcontrollers/doc/data_sheet/MC9S08DZ128.pdf?fsrch=1" rel="nofollow" target="_blank">HCS08DZ128 reference manual</A>.</P><P>&nbsp;</P><P>best regards<BR />Vojtech Filip<BR />Processor Expert Support Team</P></BODY></HTML> Mon, 14 Dec 2009 22:02:09 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/HCS08-EEPROM-Wait-time-after-write/m-p/161071#M9753 ProcessorExpert 2009-12-14T22:02:09Z