Overview

This errata describes a minor issue identified in the ATA Sub-GHz product family that may occur under rare operating conditions in customer applications. Ensuring optimal performance and reliability is crucial, and this errata document acts as an essential resource for developers and engineers to address and reduce any identical issues. It describes the conditions under which the issue may occur and provides the available mitigation or corrective actions.

The ATA Sub-GHz product family incorporates transceiver, receiver, and transmitter devices having different memory sizes but sharing the same architecture and the same firmware:

  • The following are the ATA583x family RF transceiver devices, where ‘x’ represents the specific devices:
    • ATA5831
    • ATA5833
  • The following are the ATA851x series RF transceiver devices, where ‘x’ represents the specific devices:
    • ATA8510
    • ATA8515
  • The following are the ATA578x/ATA578xN family RF receiver devices, where ‘x’ represents the specific devices:
    • ATA5781
    • ATA5781N
    • ATA5782
    • ATA5785
  • The following are the ATA821x series RF receiver devices, where ‘x’ represents the specific devices:
    • ATA8210
    • ATA8215
  • The following is the ATA871x series RF transmitter device, where ‘x’ represents the specific device:
    • ATA8710

The following table provides a detailed overview of the part numbers, chip IDs, die revisions, silicon revisions and ROM versions for the ATA series ICs:

Table . ATA Series ICs: Part, Silicon and ROM Version Details
Part NumberChip IDDie RevisionSilicon RevisionROM Version
DEF
ATA5831ATA5831-WNQW V21X——2.1
ATA5833ATA5833-WNQW V24X——2.1
ATA5781ATA5781-WNQW V23X——2.1
ATA5781NATA5781N-WNQW V22——X2.2
ATA5782ATA5782-WNQW V21X——2.1
ATA5785ATA5785-GHQW V10———1.0
ATA5810ATA5810-GHQW V21X——2.1
ATA5815ATA5815-GHQW V10—X—2.1
ATA8210ATA8210-GHQW V21X——2.1
ATA8215ATA8215-GHQW V10—X—2.1
ATA8710ATA8710-GHQW V21X——2.1
Note:
  1. Cells with ‘X’ indicate the issue is present in this revision of the silicon.
  2. Cells with ‘—’ indicate the issue does not exist for this revision of the silicon.
  3. Blank cells indicate the issue is corrected or does not exist in this revision of the silicon.

The following chapters provide a comprehensive list of the known errata issues and the associated revisions for the specific products affected.