SWRA778 may   2023 CC2340R5 , CC2340R5-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Migrating From CC26x2 to CC2340R5
    1. 1.1 Decoupling Capacitors
    2. 1.2 Peripheral Pin Mapping
    3. 1.3 DC/DC Regulator Components
    4. 1.4 RF Path and Balun
  5. 2Migrating From CC2640R2 to CC2340R5
    1. 2.1 Decoupling Capacitors
    2. 2.2 Peripheral Pin Mapping
    3. 2.3 DC/DC Regulator Components
    4. 2.4 RF Path and Balun
  6. 3Summary
  7. 4References

1.1 Decoupling Capacitors

The bulk decoupling capacitor required for the CC2340R5 has changed from one 22 µF capacitor to one 10 µF capacitor. The remaining decoupling capacitors are the same, four 100 nF capacitors distributed equally among the four VDDS pins.