Nuvoton M26x
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Contents
The Nuvoton M26x series are 32-bit low-power microcontrollers based on the Arm®
Cortex®-M23 processor.
Internal RAM
| Device | StartAddr | Size |
|---|---|---|
| GD32A503xB | 0x20000000 | 24Kb |
| GD32A503xC | 0x20000000 | 32Kb |
| GD32A503xD | 0x20000000 | 48Kb |
*** Additional information ***
In order to prevent errors when reading first time, the DLL intialises the first 24Kb of RAM starting at 0x2000 0000.
Supported Flash Banks
Internal Flash
| Device | StartAddr | Size | J-Link Support |
|---|---|---|---|
| GD32A503xB | 0x08000000 | 128Kb | YES |
| GD32A503xC | 0x08000000 | 256Kb | YES |
| GD32A503xD | 0x08000000 | 384Kb | YES |
Reset
The device uses normal reset, no special handling necessary.
Minimum requirements
- J-Link software V7.82b or later
Evaluation Boards
- GigaDevice GD32A503-EVAL evaluation board: https://wiki.segger.com/GigaDevice_GD32A503-EVAL
Example Application
- GigaDevice GD32A503-EVAL evaluation board: https://wiki.segger.com/GigaDevice_GD32A503-EVAL#Example_Project
