I-STM32L432KBU6TR IC MCU 32BIT 128KB FLSH 32UFQFPN

Incazelo

Amadivayisi e-STM32L432xx angama-microcontrollers anamandla aphansi kakhulu asuselwa kumongo we-Arm® Cortex®-M4 32-bit RISC osebenza kakhulu osebenza imvamisa yokufika ku-80 MHz.I-Cortex-M4 core ifaka iyunithi yephoyinti elintantayo (i-FPU) ukunemba okukodwa okusekela yonke imiyalelo ye-Arm® yokunemba okukodwa yokucubungula idatha nezinhlobo zedatha.Iphinde isebenzise isethi egcwele yemiyalelo ye-DSP kanye neyunithi yokuvikela inkumbulo (MPU) ethuthukisa ukuphepha kohlelo lokusebenza.Amadivayisi we-STM32L432xx ashumeka izinkumbulo zesivinini esikhulu (inkumbulo ye-Flash efika ku-256 Kbyte, 64 Kbyte ye-SRAM), isixhumi esibonakalayo se-Quad SPI memory memory kanye nohlu olubanzi lwama-I/O athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB, amabhasi amabili e-AHB kanye I-matrix yebhasi ye-32-bit ye-AHB eminingi.Amadivayisi we-STM32L432xx ashumeka izindlela zokuvikela ezimbalwa zememori ye-Flash eshumekiwe kanye ne-SRAM: ukuvikelwa kokufunda, ukuvikelwa kokubhala, ukuvikelwa kokufunda ikhodi yobunikazi kanye ne-Firewall.Amadivayisi anikezela nge-ADC engu-12-bit esheshayo (5 Msps), iziqhathaniso ezimbili, isikhulisi esisodwa sokusebenza, iziteshi ezimbili ze-DAC, i-RTC enamandla aphansi, isibali sikhathi senhloso eyodwa esingu-32-bit, isibali sikhathi esisodwa se-16-bit PWM esinikezelwe ukulawula imoto. , izibali sikhathi ezine zenhloso evamile engu-16-bit, nezibali sikhathi ezimbili ze-16-bit low power.