STM32L471RET6 IC MCU 32BIT 512KB FLASH 64LQFP

Bayani

Na'urorin STM32L471xx sune masu sarrafa ƙananan ƙananan ƙarfi bisa ga babban aikin Arm® Cortex®-M4 32-bit RISC core wanda ke aiki a mitar har zuwa 80 MHz.Madaidaicin Cortex-M4 yana fasalta naúrar madaidaicin ruwa (FPU) wanda ke goyan bayan duk umarnin sarrafa bayanai guda ɗaya na Arm® da nau'ikan bayanai.Hakanan yana aiwatar da cikakken saitin umarnin DSP da naúrar kariyar ƙwaƙwalwar ajiya (MPU) wanda ke haɓaka amincin aikace-aikacen.Na'urorin STM32L471xx sun haɗu da ƙwaƙwalwar ajiyar sauri (Ƙwaƙwalwar Flash har zuwa 1 Mbyte, har zuwa 128 Kbyte na SRAM), mai sarrafa ƙwaƙwalwar waje mai sassauƙa (FSMC) don ƙwaƙwalwar ajiyar waje (na na'urori masu fakiti na 100 fil da ƙari), Quad SPI filashin memories dubawa (akwai akan duk fakiti) da ɗimbin ingantattun I/Os da na'urorin haɗi da aka haɗa zuwa bas ɗin APB guda biyu, motocin AHB guda biyu da matrix bas multi-AHB 32-bit.Na'urorin STM32L471xx sun haɗa hanyoyin kariya da yawa don shigar da ƙwaƙwalwar Flash da SRAM: kariyar karantawa, kariyar rubutawa, kariyar karanta bayanan mallakar mallaka da Firewall.Na'urorin suna ba da har zuwa uku masu sauri 12-bit ADCs (5 Msps), masu kwatanta guda biyu, amplifiers guda biyu, tashoshin DAC guda biyu, buffer na lantarki na ciki, RTC mai ƙarancin ƙarfi, maƙasudin maƙasudin 32-bit mai ƙidayar lokaci, biyu 16 -bit PWM masu ƙidayar lokaci don sarrafa motar, maƙasudin maƙasudin 16-bit masu ƙidayar lokaci guda bakwai, da masu ƙididdige ƙima mai ƙarfi 16-bit guda biyu.Na'urorin suna tallafawa matatun dijital huɗu don masu daidaita sigma delta na waje (DFSDM).