I-STM32L031G6U6 IC MCU 32BIT 32KB IFLASH 28UFQFPN

Incazelo

Umugqa wokufinyelela we-ultra-low-power STM32L031x4/6 umndeni uhlanganisa ukusebenza okuphezulu kwe-Arm® Cortex®-M0+ 32-bit RISC core esebenza kumafrikhwensi angama-32 MHz, izinkumbulo ezishumekiwe zesivinini esikhulu (kufika ku-32 Kbytes wememori yohlelo lwe-Flash, 1 Kbytes wedatha ye-EEPROM kanye no-8 Kbytes we-RAM) kanye nebanga elibanzi lama-I/O nama-peripheral athuthukisiwe.Amadivayisi we-STM32L031x4/6 ahlinzeka ngamandla aphezulu ekusebenzeni okubanzi.Ifinyelelwa ngokukhethwa okukhulu kwemithombo yewashi yangaphakathi nangaphandle, ukulungiswa kwe-voltage yangaphakathi kanye nezindlela ezimbalwa zamandla aphansi.Amadivayisi we-STM32L031x4/6 anikezela ngezici ezimbalwa ze-analog, i-12-bit ADC eyodwa ene-hardware oversampling, iziqhathaniso ezimbili zamandla aphansi kakhulu, izibali-sikhathi ezimbalwa, isibali-sikhathi esisodwa samandla aphansi (LPTIM), izibali-sikhathi ezintathu zenhloso ejwayelekile engu-16-bit, i-RTC eyodwa. kanye ne-SysTick eyodwa engasetshenziswa njengezisekelo zesikhathi.Baphinde bafake nezinja ezimbili zokubuka, inja eyodwa yokubuka enewashi elizimele namandla ewindi kanye ne-watchdog eyodwa yewindi esekelwe ewashi lebhasi.Ngaphezu kwalokho, amadivayisi we-STM32L031x4/6 ashumeka izixhumanisi zokuxhumana ezisezingeni nezithuthukisiwe: i-I2C eyodwa, i-SPI eyodwa, i-USART eyodwa, kanye ne-UART (LPUART) enamandla aphansi.I-STM32L031x4/6 ihlanganisa newashi lesikhathi sangempela kanye nesethi yamarejista okulondoloza ahlala esebenza kumodi yokulinda.Amadivayisi anamandla aphansi kakhulu e-STM32L031x4/6 asebenza kusukela kumandla kagesi angu-1.8 kuya ku-3.6 V (ehle aze afike ku-1.65 V lapho ugesi uphansi) nge-BOR kanye nokusuka ku-1.65 kuya ku-3.6 V kagesi ngaphandle kwenketho ye-BOR.Atholakala ebangeni lokushisa -40 kuya +125 °C.Isethi ebanzi yamamodi okonga amandla ivumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi.