Transcription of Quad-SPI interface on STM32 microcontrollers and ...
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Quad-SPI interface on STM32 microcontrollers and ...
IntroductionIn order to manage a wide range of multimedia, richer graphics and other data-intensive content, embedded applications evolveto offer more sophisticated features. These sophisticated features place extra demands on the often limited micocontroller(MCU) and microprocessor (MPU) on-chip MCUs and MPUs are referred to as " STM32 devices" in this document. The devices that are concerned are listed in thetable 1. Applicable productsTypeProducts, lines and seriesMicrocontrollersSTM32F7 Series, STM32L4 SeriesSTM32F412, STM32F413/423, STM32F446, STM32F469/479,STM32H743/753, STM32H750 Value line, STM32L4R5/S5,STM32L4R7/S7, STM32L4R9/S9 STM32WB55CC, STM32WB55CE, STM32WB55CG,STM32WB55RC, STM32WB55RE, STM32WB55RG,STM32WB55VC, STM32WB55VE, STM32WB55VG,STM32WB35CC, STM32WB35CE, STM32G473CB, STM32G473CC,ST
Apr 28, 2020 · This application note describes the Quad-SPI interface on the STM32 devices and explains how to use the module to configure, program, and read external Quad-SPI memory. It describes some typical use cases to use the Quad-SPI interface based on some software examples from the STM32Cube firmware package and from the STM32F7 Series application …
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