SWRZ137C December   2022  – December 2025 IWRL6432

PRODUCTION DATA  

  1.   1
  2.   ABSTRACT
  3. 1Introduction
  4. 2Device Nomenclature
  5. 3Device Markings
  6. 4Usage Notes
    1. 4.1 Power up sequence in power optimized topology
    2. 4.2 Meeting data sheet spec for 1.2V Digital LDO output path in BOM optimized topology
  7. 5Advisory to Silicon Variant / Revision Map
  8. 6Known Design Exceptions to Functional Specifications
    1. 6.1  ANA #48
    2. 6.2  ANA #49
    3. 6.3  ANA #50
    4. 6.4  ANA #51
    5. 6.5  ANA #52
    6. 6.6  ANA #57
    7. 6.7  DIG #1
    8. 6.8  DIG #2
    9. 6.9  DIG #3
    10. 6.10 DIG #4
    11. 6.11 DIG #5
    12. 6.12 DIG #6
    13. 6.13 DIG #7
    14. 6.14 DIG #8
    15. 6.15 DIG #9
    16. 6.16 DIG #10
    17. 6.17 DIG #14
    18. 6.18 DIG #15
    19. 6.19 DIG #16
  9. 7Trademarks
  10.   Revision History

6.10 DIG #4

RS232: Auto Baud Rate feature doesn't support trimmed RCOSC variation

Revisions Affected

IWRL6432 ES1.0, ES2.0

Details

Once RCOSC is trimmed, the expected clock frequency and the variation observed in frequency (tolerance on RC clock) do not support the required Auto Baud rate setting for RS232.

Currently Auto Baud is disabled by default for 64xx ES2.0