Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

AURIX™ MCU: Can we write the data into PFlash even if the address is written with 0x00? – KBA235211

AURIX™ MCU: Can we write the data into PFlash even if the address is written with 0x00? – KBA235211

MohammedA_41
Community Manager
Community Manager First comment on KBA 250 replies posted First like received
Community Manager

AURIX™ MCU: Can we write the data into PFlash even if the address is written with 0x00? – KBA235211

Version: **

Yes, you can write the data into PFlash even if the address is written with 0x00, but the write operation generates a correctable or an uncorrectable ECC error at the address page. Ensure to erase the sector before writing any data to avoid incorrect ECC values and errors.

For more details, see the following sections in the User’s manual:

  • “Program Memory Unit (PMU)” section for AURIX™ TC2xx devices
  • “Non Volatile Memory (NVM) Subsystem” section for AURIX™ TC3xx devices

Note: This KBA applies to the following series of AURIX™ MCUs:

  • AURIX™ TC2xx series
  • AURIX™ TC3xx series
0 Likes
Contributors