Tlhaloso: STM32L073RBT6 IC MCU 32BIT 128KB FLASH 64LQFP

Tlhaloso

Li-microcontrollers tsa matla a tlase haholo tsa STM32L073xx li kenyelletsa matla a khokahanyo ea bese ea serial ea bokahohleng (USB 2.0 crystal-less) e nang le ts'ebetso e phahameng ea Arm Cortex-M0+ 32-bit RISC core e sebetsang ka maqhubu a 32 MHz, yuniti ea ts'ireletso ea memori ( MPU), mehopolo e kentsoeng ka lebelo le phahameng (ho fihla ho 192 Kbytes ea memori ea Flash program, 6 Kbytes ea data EEPROM le 20 Kbytes ea RAM) hammoho le mefuta e mengata e pharalletseng ea li-I/O tse ntlafalitsoeng le li-peripheral.Lisebelisoa tsa STM32L073xx li fana ka matla a phahameng a matla bakeng sa mefuta e mengata ea ts'ebetso.E finyelloa ka khetho e kholo ea mehloli ea oache ea ka hare le ea ka ntle, ho feto-fetoha ha motlakase ka hare le mekhoa e mengata e fokolang ea matla.Lisebelisoa tsa STM32L073xx li fana ka likarolo tse 'maloa tsa analog, ADC e le' ngoe ea 12-bit e nang le lisebelisoa tse ngata tsa hardware, li-DAC tse peli, li-comarate tse peli tse tlaase haholo, li-timers tse 'maloa, nako e le' ngoe ea matla a tlaase (LPTIM), lisebelisoa tse 'nè tsa 16-bit le tse peli. nako ea motheo, RTC e le 'ngoe le SysTick e le' ngoe e ka sebelisoang e le li-timebases.Li boetse li na le lintja tse peli tse lebelang, ntja e le 'ngoe e nang le oache e ikemetseng le bokhoni ba lifensetere le fensetere e le 'ngoe e ipapisitseng le oache ea libese.Ho feta moo, lisebelisoa tsa STM32L073xx li kenyelletsa mekhoa e tloaelehileng le e tsoetseng pele ea puisano: ho fihla ho li-I2C tse tharo, li-SPI tse peli, I2S e le 'ngoe, li-USART tse' nè, UART ea matla a tlaase (LPUART), le USB e se nang kristale.Lisebelisoa li fana ka liteishene tse fihlang ho tse 24 tsa capacitive ho eketsa ts'ebetso ea ho ama ts'ebeliso efe kapa efe.STM32L073xx e boetse e kenyelletsa oache ea nako ea nnete le sete ea li-backups tse lulang li le maemong a Standby.Qetellong, molaoli oa bona o kopantsoeng oa LCD o na le jenereithara ea motlakase ea LCD e hahelletsoeng ka hare e lumellang ho khanna ho fihla ho li-LCD tse ngata tse 8 tse nang le phapang e ikemetseng ea motlakase oa phepelo.Lisebelisoa tsa STM32L073xx tse nang le matla a tlase haholo li sebetsa ho tloha ho 1.8 ho isa ho 3.6 V ea matla (ho theohela ho 1.65 V ka matla a tlase) ka BOR le ho tloha ho 1.65 ho ea ho 3.6 V ea motlakase ntle le khetho ea BOR.Li fumaneha ka mocheso oa -40 ho ea ho +125 °C.Sete e felletseng ea mekhoa ea ho boloka matla e lumella moralo oa lits'ebetso tsa matla a tlase.