STM32L071CBT6 IC MCU 32BIT 128KB FLASH 48LQFP

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Cov kab nkag tau siv ultra-low-power STM32L071xx microcontrollers suav nrog Arm Cortex-M0+ 32-ntsis RISC core ua haujlwm ntawm 32 MHz zaus, lub cim xeeb tiv thaiv chav (MPU), high-speed embedded nco (txog 192 Kbytes ntawm Flash program. nco, 6 Kbytes ntawm cov ntaub ntawv EEPROM thiab 20 Kbytes ntawm RAM) ntxiv rau ntau yam kev txhim kho I/Os thiab cov khoom siv.Cov khoom siv STM32L071xx muab lub zog ua haujlwm siab rau ntau yam kev ua haujlwm.Nws yog ua tiav nrog kev xaiv loj ntawm lub moos sab hauv thiab sab nraud, kev hloov pauv hauv qhov hluav taws xob thiab ntau hom kev siv hluav taws xob tsawg.Cov khoom siv STM32L071xx muaj ntau yam analogues, ib qho 12-ntsis ADC nrog kho vajtse oversampling, ob lub zog qis-hloov sib piv, ob peb lub sijhawm, ib lub sijhawm qis zog (LPTIM), plaub lub hom phiaj 16-ntsis timers thiab ob lub sijhawm pib, ib RTC thiab ib SysTick uas yuav siv tau raws li timebases.Lawv kuj muaj ob tus neeg saib xyuas, ib tus saib xyuas nrog lub moos ywj pheej thiab lub qhov rais muaj peev xwm thiab ib lub qhov rais saib xyuas raws li lub tsheb npav.Ntxiv mus, cov khoom siv STM32L071xx embed standard thiab advanced kev sib txuas lus interfaces: mus txog peb I2Cs, ob SPIs, ib tug I2S, plaub USARTs, ib tug tsawg-power UART (LPUART), .STM32L071xx kuj tseem suav nrog lub sijhawm tiag tiag thiab cov txheej txheem ntawm kev sau npe rov qab uas tseem muaj zog hauv Standby hom.Cov khoom siv ultra-low-power STM32L071xx ua haujlwm los ntawm 1.8 mus rau 3.6 V fais fab mov (txog 1.65 V ntawm lub zog qis) nrog BOR thiab los ntawm 1.65 txog 3.6 V fais fab mov yam tsis muaj BOR xaiv.Lawv muaj nyob rau hauv qhov kub ntawm -40 txog +125 ° C.Cov txheej txheem kev txuag hluav taws xob tso cai rau kev tsim cov ntawv siv hluav taws xob tsawg.