I-STM32L051C8T6TR IC MCU 32BIT 64KB IFLESHI ye48LQFP

Inkcazo

Umgca wokufikelela kwi-ultra-low-power STM32L051x6/8 microcontrollers ibandakanya ukusebenza okuphezulu kweArm Cortex-M0+ 32-bit RISC core esebenza kwi-32 MHz rhoqo, iyunithi yokukhusela imemori (MPU), iinkumbulo ezizinziswe ngesantya esiphezulu (64 Kbytes yenkqubo yeFlash. inkumbulo, ii-Kbytes ezi-2 zedatha ye-EEPROM kunye ne-8 Kbytes ye-RAM) kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals.Izixhobo ze-STM32L051x6 / 8 zibonelela ngokusebenza kwamandla aphezulu kuluhlu olubanzi lokusebenza.Iphunyezwa ngokhetho olukhulu lwemithombo yewotshi yangaphakathi nangaphandle, ukulungiswa kombane wangaphakathi kunye neendlela ezininzi zamandla aphantsi.Izixhobo ze-STM32L051x6/8 zibonelela ngeempawu ezininzi ze-analog, enye i-12-bit ADC ene-hardware oversampling, i-ultra-low-power comparators ezimbini, izibali-xesha eziliqela, isibali-xesha esine-low-power (LPTIM), isibali-xesha se-16-bit esinenjongo ngokubanzi kunye nesiseko esinye. timer, i-RTC enye kunye ne-SysTick enye enokusetyenziswa njengeziseko zexesha.Zikwabonisa ii-watchdogs ezimbini, i-watchdog enye enewotshi ezimeleyo kunye nekhono lefestile kunye ne-window watchdog enye esekelwe kwiwashi yebhasi.Ngaphezu koko, izixhobo ze-STM32L051x6/8 zifakela unxibelelwano olusemgangathweni kunye nonxibelelwano oluphambili: ukuya kuthi ga kwi-I2C ezimbini, ii-SPI ezimbini, i-I2S enye, ii-USART ezimbini, i-UART (LPUART) yamandla aphantsi.I-STM32L051x6/8 ikwabandakanya iwotshi yexesha langempela kunye neseti yeerejista zogcino ezihlala zisebenza kwimo yokulinda.Izixhobo ze-STM32L051x6/8 ze-ultra-low-power zisebenza ukusuka kwi-1.8 ukuya kwi-3.6 V unikezelo lwamandla (ukuhla ukuya kwi-1.65 V kumandla aphantsi) kunye ne-BOR kunye ne-1.65 ukuya kwi-3.6 V ukunikezelwa kwamandla ngaphandle kwe-BOR inketho.Zifumaneka kwi -40 ukuya +125 °C kuluhlu lobushushu.Iseti ebanzi yeendlela zokugcina amandla ivumela ukuyilwa kwezicelo zamandla aphantsi.