External memory code execution on STM32F7x0 Value line, STM32H750 Value line, STM32H7B0 Value line and STM32H730 Value line MCUs Application note
■ There is an increased demand for applications able to support new and complex features, and as a consequence there is an increased demand for devices with a bigger Flash-memory area.
■ The use of external Flash memory provides higher storage capabilities with comparable performance levels while supplying a cost efficient solution for the demand of an increased Flash-memory area.
■ The STM32F7x0 Value line, the STM32H750 Value line, the STM32H7B0 Value line and the STM32H730 Value line devices respond to the market demand with a reduced inner Flash-memory area.
■ This application note describes the steps needed to build an application with code execution from external memory on these Value line devices.
■ It provides details on how to boot from internal Flash memory, and then jump to user-application execution from an external memory.
STM32F7x0 、 STM32H750 、 STM32H7B0 、 STM32H730 、 STM32Cube 、 STM32F7 、 STM32F7 Series 、 STM32F75xxx 、 STM32F74xxx 、 STM32H743 、 STM32H753 、 STM32H7A3 、 STM32H7B3 、 STM32H723 、 STM32H733 、 STM32H725 、 STM32H735 、 STM32 、 STM32H7x3 、 STM32CubeProgrammer |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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03-Sep-2020 |
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Rev 3 |
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AN5188 |
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639 KB |
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