STM32G071GBU6 IC MCU 32BIT 128KB FLSH 28UFQFPN

Inkcazo

I-STM32G071x8 / xB i-microcontrollers eziqhelekileyo zisekelwe kwintsebenzo ephezulu ye-Arm® Cortex®-M0 + 32-bit RISC core esebenza ukuya kuthi ga kwi-64 MHz frequency.Ukunikezela ngezinga eliphezulu lokudityaniswa, zifanelekile kuluhlu olubanzi lwezicelo kubathengi, imizi-mveliso kunye nezixhobo zombane kwaye zilungele izisombululo ze-Intanethi yezinto (IoT).Izixhobo zibandakanya iyunithi yokukhusela imemori (MPU), iinkumbulo ezifakwe ngesantya esiphezulu (i-36 Kbytes ye-SRAM kunye nokuya kuthi ga kwi-128 Kbytes yememori yenkqubo yeFlash kunye nokhuseleko lokufunda, ukukhuselwa kokubhala, ukukhuselwa kwekhowudi yobunikazi, kunye nommandla okhuselekileyo), i-DMA, indawo ebanzi. uluhlu lwemisebenzi yesixokelelwano, ii-I/Os eziphuculweyo, kunye neeperipherals.Izixhobo zibonelela ngonxibelelwano oluqhelekileyo lonxibelelwano (ii-I2C ezimbini, ii-SPI ezimbini / enye i-I2S, enye i-HDMI CEC, kunye nee-USART ezine), enye i-12-bit ADC (2.5 MSps) kunye neziteshi ze-19, enye i-12-bit DAC eneziteshi ezimbini, ezimbini. Uthelekiso olukhawulezayo, isithinteli sereferensi yombane wangaphakathi, i-RTC enamandla aphantsi, isibali-xesha se-PWM solawulo oluphezulu olubaleka ukuya kuthi ga kabini i-CPU frequency, i-16-bit yenjongo jikelele yenjongo ezintlanu enye ibaleka ukuya kuphinda kabini i-CPU frequency, i-32 -bit isibali-xesha senjongo jikelele, izibali-xesha ezibini ezisisiseko, izibali-xesha ezimbini ezinamandla aphantsi 16-bit, izibali-xesha ezimbini zokubukela, kunye nesibali-xesha seSysTick.Izixhobo zibonelela ngokudityaniswa ngokupheleleyo kwe-USB Type-C Power Delivery controller.Izixhobo zisebenza ngaphakathi kwamaqondo obushushu ukusuka -40 ukuya kwi-125 ° C kunye nombane wokubonelela ukusuka kwi-1.7 V ukuya kwi-3.6 V. Ukusetyenziswa okuguquguqukayo okulungiselelwe ngokudityaniswa neseti ebanzi yogcino lwamandla, amaxesha aphantsi kwamandla kunye ne-UART yamandla aphantsi, ivumela uyilo lwezicelo zamandla aphantsi.