GigaDevice GD32E2

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The GigaDevice GD32E2 series are 32-bit general-purpose microcontrollers based on the ARM Cortex-M4 processor. The GD32E2 devices belong to the value line of GigaDevice's GD32 MCU series.

Flash Banks

Internal Flash

Flash Bank Base address Size J-Link Support
Main flash 0x08000000 Up to 128 KB YES.png
Option Bytes 0x1FFFF800 16 B YES.png
OTP 0x1FFF7000 1 KB YES.png

Watchdog Handling

  • The device has 2 watchdogs WDGT and FWDGT.
  • The 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.

Evaluation Boards

Example Application

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