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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

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JP Community Translation: AURIX™ MCU: アドレスが 0x00 で書き込まれていても、PFlash にデータを書き込むことはできますか?- 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
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