I-STM32L052R8T6 IC MCU 32BIT 64KB IFLASH 64LQFP

Inkcazo

I-ultra-low-low-power STM32L052x6/8 microcontrollers idibanisa amandla oqhagamshelwano lwebhasi ye-serial yendalo yonke (i-USB 2.0 crystal-less) ene-Arm Cortex-M0+ 32-bit ye-RISC engundoqo esebenza rhoqo kwi-32 MHz, ukhuseleko lwememori. iyunithi (MPU), iinkumbulo ezizinziswe ngesantya esiphezulu (i-64 Kbytes yememori yenkqubo yeFlash, i-2 Kbytes yedatha ye-EEPROM kunye ne-8 Kbytes ye-RAM) kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals.Izixhobo ze-STM32L052x6/8 zibonelela ngamandla ombane aphezulu kuluhlu olubanzi lokusebenza.Iphunyezwa ngokhetho olukhulu lwemithombo yewotshi yangaphakathi nangaphandle, ukulungiswa kombane wangaphakathi kunye neendlela ezininzi zamandla aphantsi.Izixhobo ze-STM32L052x6/8 zibonelela ngeempawu ezininzi ze-analog, enye i-12-bit ADC ene-hardware oversampling, iDAC enye, izithelekisi ezimbini zamandla asezantsi kakhulu, izibali-xesha eziliqela, isibali-xesha esine-low-power (LPTIM), isibali-xesha se-16-injongo jikelele ezintathu. kunye nesibali-xesha esisisiseko, 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-STM32L052x6/8 zifakela unxibelelwano olusemgangathweni kunye nonxibelelwano oluphambili: ukuya kuthi ga kwi-I2C ezimbini, ii-SPI ezimbini, i-I2S enye, ii-USART ezimbini, i-UART yamandla aphantsi (LPUART), kunye ne-crystal-less USB.Izixhobo zibonelela ukuya kuthi ga kwi-24 capacitive sensing channels ukongeza ngokulula ukusebenza kwe-touch sensing kuso nasiphi na isicelo.I-STM32L052x6/8 ikwabandakanya iwotshi yexesha langempela kunye neseti yeerejista zogcino ezihlala zisebenza kwimo yokulinda.Izixhobo ze-STM32L052x6 / 8 ze-ultra-low-power zisebenza ukusuka kwi-1.8 ukuya kwi-3.6 V yombane (ukuhla ukuya kwi-1.65 V kwi-power down) 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.