ST STM32WBA
The ST STM32WBA series are Cortex-M33® based wireless MCUs for Bluetooth® Low Energy 5.3-enabled applications.
Contents
Flash Banks
Internal Flash
| Flash Bank | Base address | Size | J-Link Support |
|---|---|---|---|
| Internal flash NS | 0x08000000 | Up to 1MB | 
|
| Internal flash S | 0x0C000000 | Up to 1MB |
|
Option bytes flash
Option byte programming is not directly supported by J-Link. Alternatively, option bytes can be programmed via the Flash registers as shown in the ST STM32 main article.
Watchdog Handling
- The device has 2 watchdogs, IWDG & WWDG.
- Both are fed during flash programming.
Device Specific Handling
Reset
- The devices uses normal Cortex-M reset, no special handling necessary, like described here.
Evaluation Boards
- ST NUCLEO-WBA52CG evaluation board: https://wiki.segger.com/ST_NUCLEO-WBA52CG
- ST NUCLEO-WBA55CG evaluation board: https://wiki.segger.com/ST_NUCLEO-WBA55CG
Example Application
- ST NUCLEO-WBA55CG evaluation board: https://wiki.segger.com/ST_NUCLEO-WBA55CG#Example_Project
