GigaDevice GD32W515

The GigaDevice GD32W515 series are 32-bit general-purpose microcontrollers based on the ARM Cortex-M33 processor.

Flash Banks

Internal Flash

Flash Bank	Base address	Size	J-Link Support
Main flash(NS)	0x08000000	Up to 2 MB
Main flash(S)	0x0C000000	Up to 2 MB
QSPI flash(NS)	0x90000000	Up to 32 MB

Watchdog Handling

• The device does have 2 watchdogs, FWDGT and WWDGT.
• Both watchdogs are fed during flash programming.

Device Specific Handling

Connect

• On Connect, protection level is checked. For further information regarding this, please click here.

Reset

• The device uses normal Cortex-M reset, no special handling necessary, like described here.

Option Byte Programming

Option Bytes for GigaDevice GD32W515 can be read and programmed using the Device Provisioner utility. See GigaDevice GD32W5 Option Bytes Programming for more details.

Evaluation Boards

• GigaDevice GD32W515T-START
• GigaDevice GD32W515P-EVAL

Example Application

• GigaDevice GD32W515T-START
• GigaDevice GD32W515P-EVAL