@deffn {Flash Driver} {stm32f1x}
All members of the STM32F0, STM32F1 and STM32F3 microcontroller families
-from STMicroelectronics and all members of the GD32F1x0 and GD32F3x0 microcontroller
-families from GigaDevice include internal flash and use ARM Cortex-M0/M3/M4 cores.
+from STMicroelectronics and all members of the GD32F1x0, GD32F3x0 and GD32E23x microcontroller
+families from GigaDevice include internal flash and use ARM Cortex-M0/M3/M4/M23 cores.
The driver automatically recognizes a number of these chips using
the chip identification register, and autoconfigures itself.