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STM32F479 数据表(PDF) 1 Page - STMicroelectronics |
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STM32F479 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 91 page  February 2017 DocID029237 Rev 2 1/91 1 AN4861 Application note LCD-TFT display controller (LTDC) on STM32 MCUs Introduction The evolution of the mobile, industrial and consumer applications leads to a stronger need of graphical user interfaces (GUIs) and to an increase in the required hardware resources. These applications require higher quality graphics, more hardware and software resources (like memory for graphical primitives or framebuffer) and higher processing performances. To respond to this increasing demand, microprocessor units are often used, which leads to a higher costs and to more complex designs with longer time to market. To face these requirements, the STM32 MCUs offer a large graphical portfolio. Thanks to their embedded LCD-TFT display controller (LTDC), the STM32 MCUs allow to directly drive high-resolution display panels without any CPU intervention. In addition, the LTDC can access autonomously to internal memories or external memories to fetch pixel data. This application note describes the LCD-TFT display controller of the STM32 microcontrollers listed in Table 1 and demonstrates how to use and configure the LTDC peripheral. It also highlights some hardware, software and architectural considerations to obtain the best graphical performances. Related documents Available from STMicroelectronics web site www.st.com: • STM32F75xxx and STM32F74xxx advanced ARM®-based 32-bit MCUs (RM0385) • STM32F76xxx and STM32F77xxx advanced ARM®-based 32-bit MCUs (RM0410) • STM32F469xx and STM32F479xx advanced ARM®-based 32-bit MCUs (RM0386) • STM32F405/415, STM32F407/417, STM32F427/437 and STM32F429/439 advanced ARM®-based 32-bit MCUs (RM0090) • STM32F429/439, STM32F469/479, STM32F7x6, STM32F7x7, STM32F7x8, STM32F7x9 datasheets Table 1. Applicable products Type Product lines Microcontrollers STM32F429/439, STM32F469/479, STM32F7x6, STM32F7x7, STM32F7x8, STM32F7x9 www.st.com |
类似零件编号 - STM32F479 |
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类似说明 - STM32F479 |
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