7 Appendix A: ATA8510/15 Fuse Settings

In addition to configuring firmware and EEPROM, certain fuse bits must be correctly set for device to function as intended. These settings are critical for proper operation and must be verified during development.

In the Fuse Byte section, check “EESAVE” and “BOOTRST”, write the configuration ensuring SPIEN is active and verify the correct setting of fuses (0xD3).

For more information, refer to the section “Fuse Low Byte” in ATA8510/15 Industrial User's Guide (DS50003142).