SWRZ131A september   2022  – june 2023 CC1354R10

ADVANCE INFORMATION  

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Advisories Matrix
  5. 2Nomenclature, Package Symbolization, and Revision Identification
    1. 2.1 Device and Development Support-Tool Nomenclature
    2. 2.2 Devices Supported
    3. 2.3 Package Symbolization and Revision Identification
  6. 3Advisories
    1.     Radio_01
    2. 3.1 Radio_05
    3.     Power_03
    4.     PKA_01
    5.     PKA_02
    6.     I2C_01
    7.     I2S_01
    8.     CPU_Sys_01
    9.     Sys_01
    10. 3.2 Sys_06
    11.     SYSCTRL_01
    12.     IOC_01
    13.     ADC_02
  7. 4Revision History

3.2 Sys_06

Device can fail to boot at temperatures below -5°C or under certain voltage conditions.

Revisions Affected

Revision B

Details

If the device is transitioning from Standby, waking up from Shutdown or any reset srouces, some devices have a probability of resetting and staying in reset. This can occur at temperatures below -5°C or under certain voltage conditions.

Recommended operating conditions for Revision B devices is therefore:

Min Max Unit
Operating ambient temperature -5 85 °C
Operating junction temperature -5 85 °C
Operating supply voltage (VDDS) 2.70 3.64 V

Workaround

Use recommended operating conditions for Revision B devices as indicated above.

A silicon fix on device Revision C is intended to fix this erratum.