STMicroelectronics STM32F405 32-bit Microcontroller User Manual
Mawu Oyamba
Bukuli likulunjika kwa omwe akupanga mapulogalamu. Imapereka chidziwitso chonse chamomwe mungagwiritsire ntchito STM32F405xx/07xx, STM32F415xx/17xx, STM32F42xxx ndi STM32F43xxx microcontroller memory ndi zotumphukira. Ma STM32F405xx/07xx, STM32F415xx/17xx, STM32F42xxx ndi STM32F43xxx amapanga banja la ma microcontrollers okhala ndi kukula kwa kukumbukira, phukusi ndi zotumphukira. Kuti mudziwe zambiri zoyitanitsa, zida zamakina ndi zamagetsi, chonde onani ma datasheet. Kuti mudziwe zambiri za ARM Cortex®-M4 yokhala ndi FPU core, chonde onani Cortex®-M4 yokhala ndi FPU Technical Reference Manual.
FAQs
Kodi STM32F405 imagwiritsa ntchito zomangamanga zotani?
Zimakhazikitsidwa ndi Arm Cortex-M4 32-bit RISC yokhazikika kwambiri yokhala ndi Floating Point Unit (FPU).
Kodi ma frequency opitilira muyeso a STM32F405 ndi otani?
Pakatikati pa Cortex-M4 imatha kugwira ntchito pafupipafupi mpaka 168 MHz.
Ndi mitundu yanji ndi kukula kwa kukumbukira komwe kumaphatikizidwa mu STM32F405?
Zimaphatikizapo mpaka 1 MB ya Flash memory, mpaka 192 KB ya SRAM, ndi mpaka 4 KB ya SRAM yosungira.
Ndi zotumphukira ziti za analogi zomwe zilipo pa STM32F405?
Microcontroller imakhala ndi ma ADC atatu a 12-bit ndi ma DAC awiri.
Ndi zowerengera ziti zomwe zilipo pa STM32F405?
Pali zowerengera khumi ndi ziwiri za cholinga cha 16-bit kuphatikiza ma PWM awiri owongolera magalimoto.
Kodi STM32F405 ikuphatikizanso kuthekera kopanga manambala mwachisawawa?
Inde, imakhala ndi jenereta yeniyeni yeniyeni (RNG).
Ndi njira ziti zolumikizirana zomwe zimathandizidwa?
Ili ndi mawonekedwe osiyanasiyana komanso apamwamba, kuphatikiza USB OTG High Speed Full Speed ndi Ethernet.
Kodi pali magwiridwe antchito a wotchi yeniyeni (RTC) pa STM32F405?
Inde, imaphatikizapo RTC yamphamvu yochepa.
Kodi ntchito zoyambirira za STM32F405 microcontroller ndi ziti?
Amagwiritsidwa ntchito kwambiri pamapulogalamu omwe amafunikira magwiridwe antchito apamwamba komanso kuwongolera nthawi yeniyeni monga kuwongolera magalimoto, makina opangira mafakitale, ndi zamagetsi zamagetsi.
Ndizinthu ziti zachitukuko zomwe zilipo STM32F405?
STM32Cube development ecosystem, zidziwitso zonse, zolemba zolozera, ndi malaibulale osiyanasiyana apakati ndi mapulogalamu akupezeka.