diff --git a/README.md b/README.md
index d1534a8efa..664b4d0090 100644
--- a/README.md
+++ b/README.md
@@ -383,8 +383,12 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
| :----: | :-------: | ---- | :-----: | :---- |
| :green_heart: | STM32F722RC
STM32F722RE | Generic Board | *2.3.0* | |
| :green_heart: | STM32F722ZC
STM32F722ZE | Generic Board | *2.4.0* | |
-| :green_heart: | STM32F730R8
STM32F732RE | Generic Board | *2.3.0* | |
+| :yellow_heart: | STM32F723IC
STM32F723IE | Generic Board | **2.7.0** | |
+| :yellow_heart: | STM32F730I8K | Generic Board | **2.7.0** | |
+| :green_heart: | STM32F730R8 | Generic Board | *2.3.0* | |
+| :green_heart: | STM32F732RE | Generic Board | *2.3.0* | |
| :green_heart: | STM32F732ZE | Generic Board | *2.4.0* | |
+| :yellow_heart: | STM32F733IE
| Generic Board | **2.7.0** | |
| :green_heart: | STM32F745ZE
STM32F745ZG | Generic Board | *2.0.0* | |
| :green_heart: | STM32F746BE
STM32F746BG
STM32F746NE
STM32F746NG | Generic Board | *2.0.0* | |
| :green_heart: | STM32F746ZE
STM32F746ZG | Generic Board | *2.0.0* | |
diff --git a/boards.txt b/boards.txt
index a4a192a0e3..23e9d17871 100644
--- a/boards.txt
+++ b/boards.txt
@@ -4628,6 +4628,46 @@ GenF7.menu.pnum.GENERIC_F722ZETX.build.board=GENERIC_F722ZETX
GenF7.menu.pnum.GENERIC_F722ZETX.build.product_line=STM32F722xx
GenF7.menu.pnum.GENERIC_F722ZETX.build.variant=STM32F7xx/F722Z(C-E)T_F732ZET
+# Generic F723ICKx
+GenF7.menu.pnum.GENERIC_F723ICKX=Generic F723ICKx
+GenF7.menu.pnum.GENERIC_F723ICKX.upload.maximum_size=262144
+GenF7.menu.pnum.GENERIC_F723ICKX.upload.maximum_data_size=196608
+GenF7.menu.pnum.GENERIC_F723ICKX.build.board=GENERIC_F723ICKX
+GenF7.menu.pnum.GENERIC_F723ICKX.build.product_line=STM32F723xx
+GenF7.menu.pnum.GENERIC_F723ICKX.build.variant=STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)
+
+# Generic F723ICTx
+GenF7.menu.pnum.GENERIC_F723ICTX=Generic F723ICTx
+GenF7.menu.pnum.GENERIC_F723ICTX.upload.maximum_size=262144
+GenF7.menu.pnum.GENERIC_F723ICTX.upload.maximum_data_size=196608
+GenF7.menu.pnum.GENERIC_F723ICTX.build.board=GENERIC_F723ICTX
+GenF7.menu.pnum.GENERIC_F723ICTX.build.product_line=STM32F723xx
+GenF7.menu.pnum.GENERIC_F723ICTX.build.variant=STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)
+
+# Generic F723IEKx
+GenF7.menu.pnum.GENERIC_F723IEKX=Generic F723IEKx
+GenF7.menu.pnum.GENERIC_F723IEKX.upload.maximum_size=524288
+GenF7.menu.pnum.GENERIC_F723IEKX.upload.maximum_data_size=196608
+GenF7.menu.pnum.GENERIC_F723IEKX.build.board=GENERIC_F723IEKX
+GenF7.menu.pnum.GENERIC_F723IEKX.build.product_line=STM32F723xx
+GenF7.menu.pnum.GENERIC_F723IEKX.build.variant=STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)
+
+# Generic F723IETx
+GenF7.menu.pnum.GENERIC_F723IETX=Generic F723IETx
+GenF7.menu.pnum.GENERIC_F723IETX.upload.maximum_size=524288
+GenF7.menu.pnum.GENERIC_F723IETX.upload.maximum_data_size=196608
+GenF7.menu.pnum.GENERIC_F723IETX.build.board=GENERIC_F723IETX
+GenF7.menu.pnum.GENERIC_F723IETX.build.product_line=STM32F723xx
+GenF7.menu.pnum.GENERIC_F723IETX.build.variant=STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)
+
+# Generic F730I8Kx
+GenF7.menu.pnum.GENERIC_F730I8KX=Generic F730I8Kx
+GenF7.menu.pnum.GENERIC_F730I8KX.upload.maximum_size=65536
+GenF7.menu.pnum.GENERIC_F730I8KX.upload.maximum_data_size=196608
+GenF7.menu.pnum.GENERIC_F730I8KX.build.board=GENERIC_F730I8KX
+GenF7.menu.pnum.GENERIC_F730I8KX.build.product_line=STM32F730xx
+GenF7.menu.pnum.GENERIC_F730I8KX.build.variant=STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)
+
# Generic F730R8Tx
GenF7.menu.pnum.GENERIC_F730R8TX=Generic F730R8Tx
GenF7.menu.pnum.GENERIC_F730R8TX.upload.maximum_size=65536
@@ -4652,6 +4692,22 @@ GenF7.menu.pnum.GENERIC_F732ZETX.build.board=GENERIC_F732ZETX
GenF7.menu.pnum.GENERIC_F732ZETX.build.product_line=STM32F732xx
GenF7.menu.pnum.GENERIC_F732ZETX.build.variant=STM32F7xx/F722Z(C-E)T_F732ZET
+# Generic F733IEKx
+GenF7.menu.pnum.GENERIC_F733IEKX=Generic F733IEKx
+GenF7.menu.pnum.GENERIC_F733IEKX.upload.maximum_size=524288
+GenF7.menu.pnum.GENERIC_F733IEKX.upload.maximum_data_size=196608
+GenF7.menu.pnum.GENERIC_F733IEKX.build.board=GENERIC_F733IEKX
+GenF7.menu.pnum.GENERIC_F733IEKX.build.product_line=STM32F733xx
+GenF7.menu.pnum.GENERIC_F733IEKX.build.variant=STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)
+
+# Generic F733IETx
+GenF7.menu.pnum.GENERIC_F733IETX=Generic F733IETx
+GenF7.menu.pnum.GENERIC_F733IETX.upload.maximum_size=524288
+GenF7.menu.pnum.GENERIC_F733IETX.upload.maximum_data_size=196608
+GenF7.menu.pnum.GENERIC_F733IETX.build.board=GENERIC_F733IETX
+GenF7.menu.pnum.GENERIC_F733IETX.build.product_line=STM32F733xx
+GenF7.menu.pnum.GENERIC_F733IETX.build.variant=STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)
+
# Generic F745ZETx
GenF7.menu.pnum.GENERIC_F745ZETX=Generic F745ZETx
GenF7.menu.pnum.GENERIC_F745ZETX.upload.maximum_size=524288
diff --git a/variants/STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)/generic_clock.c b/variants/STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)/generic_clock.c
index 133409760d..ac1f2886a6 100644
--- a/variants/STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)/generic_clock.c
+++ b/variants/STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)/generic_clock.c
@@ -17,14 +17,65 @@
#include "pins_arduino.h"
/**
- * @brief System Clock Configuration
- * @param None
- * @retval None
- */
+ * @brief System Clock Configuration
+ * @param None
+ * @retval None
+ */
WEAK void SystemClock_Config(void)
{
/* SystemClock_Config can be generated by STM32CubeMX */
-#warning "SystemClock_Config() is empty. Default clock at reset is used."
+ RCC_OscInitTypeDef RCC_OscInitStruct = {};
+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {};
+ RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {};
+
+ /** Configure the main internal regulator output voltage
+ */
+ __HAL_RCC_PWR_CLK_ENABLE();
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /** Initializes the RCC Oscillators according to the specified parameters
+ * in the RCC_OscInitTypeDef structure.
+ */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
+ RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+ RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
+ RCC_OscInitStruct.PLL.PLLM = 8;
+ RCC_OscInitStruct.PLL.PLLN = 216;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+ RCC_OscInitStruct.PLL.PLLQ = 9;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Activate the Over-Drive mode
+ */
+ if (HAL_PWREx_EnableOverDrive() != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Initializes the CPU, AHB and APB buses clocks
+ */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
+ | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
+
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_7) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Initializes the peripherals clock
+ */
+ PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_SDMMC1 | RCC_PERIPHCLK_CLK48;
+ PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48SOURCE_PLL;
+ PeriphClkInitStruct.Sdmmc1ClockSelection = RCC_SDMMC1CLKSOURCE_CLK48;
+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) {
+ Error_Handler();
+ }
}
#endif /* ARDUINO_GENERIC_* */
diff --git a/variants/STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)/ldscript.ld b/variants/STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)/ldscript.ld
new file mode 100644
index 0000000000..b1bb71f37f
--- /dev/null
+++ b/variants/STM32F7xx/F723I(C-E)(K-T)_F730I8K_F733IE(K-T)/ldscript.ld
@@ -0,0 +1,183 @@
+/*
+******************************************************************************
+**
+** @file : LinkerScript.ld
+**
+** @author : Auto-generated by STM32CubeIDE
+**
+** @brief : Linker script for F723I(C-E)(K-T)_F730I8K_F733IE(K-T) Devices from STM32F7 series
+**
+** Set heap size, stack size and stack location according
+** to application requirements.
+**
+** Set memory bank area and size if external memory is used
+**
+** Target : STMicroelectronics STM32
+**
+** Distribution: The file is distributed as is, without any warranty
+** of any kind.
+**
+******************************************************************************
+** @attention
+**
+** Copyright (c) 2023 STMicroelectronics.
+** All rights reserved.
+**
+** This software is licensed under terms that can be found in the LICENSE file
+** in the root directory of this software component.
+** If no LICENSE file comes with this software, it is provided AS-IS.
+**
+******************************************************************************
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* Highest address of the user mode stack */
+_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
+
+_Min_Heap_Size = 0x200; /* required amount of heap */
+_Min_Stack_Size = 0x400; /* required amount of stack */
+
+/* Memories definition */
+MEMORY
+{
+ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = LD_MAX_DATA_SIZE
+ FLASH (rx) : ORIGIN = 0x8000000 + LD_FLASH_OFFSET, LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET
+}
+
+/* Sections */
+SECTIONS
+{
+ /* The startup code into "FLASH" Rom type memory */
+ .isr_vector :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ } >FLASH
+
+ /* The program code and other data into "FLASH" Rom type memory */
+ .text :
+ {
+ . = ALIGN(4);
+ *(.text) /* .text sections (code) */
+ *(.text*) /* .text* sections (code) */
+ *(.glue_7) /* glue arm to thumb code */
+ *(.glue_7t) /* glue thumb to arm code */
+ *(.eh_frame)
+
+ KEEP (*(.init))
+ KEEP (*(.fini))
+
+ . = ALIGN(4);
+ _etext = .; /* define a global symbols at end of code */
+ } >FLASH
+
+ /* Constant data into "FLASH" Rom type memory */
+ .rodata :
+ {
+ . = ALIGN(4);
+ *(.rodata) /* .rodata sections (constants, strings, etc.) */
+ *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM.extab : {
+ . = ALIGN(4);
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM : {
+ . = ALIGN(4);
+ __exidx_start = .;
+ *(.ARM.exidx*)
+ __exidx_end = .;
+ . = ALIGN(4);
+ } >FLASH
+
+ .preinit_array :
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array*))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ .init_array :
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array*))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ .fini_array :
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(SORT(.fini_array.*)))
+ KEEP (*(.fini_array*))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ /* Used by the startup to initialize data */
+ _sidata = LOADADDR(.data);
+
+ /* Initialized data sections into "RAM" Ram type memory */
+ .data :
+ {
+ . = ALIGN(4);
+ _sdata = .; /* create a global symbol at data start */
+ *(.data) /* .data sections */
+ *(.data*) /* .data* sections */
+ *(.RamFunc) /* .RamFunc sections */
+ *(.RamFunc*) /* .RamFunc* sections */
+
+ . = ALIGN(4);
+ _edata = .; /* define a global symbol at data end */
+
+ } >RAM AT> FLASH
+
+ /* Uninitialized data section into "RAM" Ram type memory */
+ . = ALIGN(4);
+ .bss :
+ {
+ /* This is used by the startup in order to initialize the .bss section */
+ _sbss = .; /* define a global symbol at bss start */
+ __bss_start__ = _sbss;
+ *(.bss)
+ *(.bss*)
+ *(COMMON)
+
+ . = ALIGN(4);
+ _ebss = .; /* define a global symbol at bss end */
+ __bss_end__ = _ebss;
+ } >RAM
+
+ /* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
+ ._user_heap_stack :
+ {
+ . = ALIGN(8);
+ PROVIDE ( end = . );
+ PROVIDE ( _end = . );
+ . = . + _Min_Heap_Size;
+ . = . + _Min_Stack_Size;
+ . = ALIGN(8);
+ } >RAM
+
+ /* Remove information from the compiler libraries */
+ /DISCARD/ :
+ {
+ libc.a ( * )
+ libm.a ( * )
+ libgcc.a ( * )
+ }
+
+ .ARM.attributes 0 : { *(.ARM.attributes) }
+}