STM32G474VET6 IC MCU 32BIT 512KB IFLASH 100LQFP

Incazelo

Amadivayisi we-STM32G474xB/xC/xE asekelwe kumongo osebenza kahle kakhulu we-Arm® Cortex®-M4 32-bit RISC.Basebenza ngemvamisa yokufika ku-170 MHz.I-Cortex-M4 core ihlanganisa iyunithi yephoyinti elintantayo elinembayo elilodwa (i-FPU), esekela yonke imiyalelo ye-Arm yokunemba okukodwa yokucubungula idatha kanye nazo zonke izinhlobo zedatha.Iphinde isebenzise isethi egcwele yemiyalelo ye-DSP (digital signal processing) kanye neyunithi yokuvikela inkumbulo (MPU) ethuthukisa ukuphepha kohlelo lokusebenza.Lawa madivayisi ashumeka izinkumbulo zesivinini esikhulu (kufika ku-512 Kbytes wememori ye-Flash, kanye no-128 Kbytes we-SRAM), isilawuli sememori sangaphandle esiguqukayo (FSMC) sezinkumbulo ezimile (kumadivayisi anamaphakheji angu-100 amaphini nangaphezulu), i-Quad-SPI Isixhumi esibonakalayo sememori ye-Flash, nobubanzi obubanzi be-I/Os nama-peripheral athuthukisiwe axhunywe kumabhasi amabili e-APB, amabhasi amabili e-AHB kanye ne-32-bit ye-multi-AHB yebhasi matrix.Amadivayisi aphinde ashumeke izindlela ezimbalwa zokuvikela zememori ye-Flash eshumekiwe kanye ne-SRAM: ukuvikelwa kokufunda, ukuvikela ukubhala, indawo yememori evikelekile kanye nokuvikelwa kokufunda ikhodi yobunikazi.Amadivayisi ashumeka ama-peripherals avumela ukusheshisa komsebenzi wezibalo/i-arithmetic (i-CORDIC yemisebenzi ye-trigonometric kanye neyunithi ye-FMAC yemisebenzi yokuhlunga).Banikeza ama-ADC amahlanu asheshayo e-12-bit (4 Msps), iziqhathaniso eziyisikhombisa, izikhulisamandla zokusebenza eziyisithupha, iziteshi eziyisikhombisa ze-DAC (ezi-3 zangaphandle nezi-4 zangaphakathi), isilondolozi sereferensi kagesi wangaphakathi, i-RTC yamandla aphansi, izibali sikhathi ezimbili zenhloso evamile engu-32-bit, izibali-sikhathi ezintathu ze-16-bit PWM ezinikelwe ekulawuleni izithuthuthu, izibali-sikhathi eziyisikhombisa zenhloso evamile engu-16-bit, kanye nesisodwa esingu-16-bit esinamandla aphansi, kanye nesibali-sikhathi sokucaca okuphezulu esinokulungiswa okungu-184 ps.