STM32L552ZET6 IC MCU 32BIT 512KB FLASH 144LQFP

Tsanangudzo

Iyo STM32L552xx zvishandiso ndeye Ultra-yakaderera-simba microcontrollers mhuri (STM32L5 Series) yakavakirwa pamusoro-inoshanda Arm® Cortex®-M33 32-bit RISC musimboti.Vanoshanda pafrequency inosvika 110 MHz.Iyo Cortex®-M33 musimboti ine imwechete-chaiyo inoyangarara-point unit (FPU), iyo inotsigira ese Arm® single-chaiyo data-processing mirayiridzo uye ese marudzi edata.Iyo Cortex®-M33 musimboti inoshandisawo yakazara seti yeDSP (digital sign process) mirairo uye memory yekudzivirira unit (MPU) iyo inosimudzira chengetedzo yechishandiso.Midziyo iyi inonyudza ndangariro dzinomhanya-mhanya (512 Kbytes yeFlash memory uye 256 Kbytes yeSRAM), inochinjika yekunze memory controller (FSMC) yekurangarira static (yemidziyo ine mapakeji e100 pini uye nezvimwe), Octo-SPI Flash memory interface. (inowanikwa pamapakeji ese) uye huwandu hwakakura hwekuwedzera I/Os uye maperipheral akabatana nemabhazi maviri eAPB, mabhazi maviri eAHB uye 32-bit akawanda-AHB bhazi matrix.Iyo STM32L5 Series zvishandiso zvinopa chengetedzo nheyo inoenderana neyakavimbika yakavakirwa chengetedzo yekuvaka (TBSA) zvinodiwa kubva kuArm.Ivo vanomisikidza anodiwa ekuchengetedza maficha kuti aite yakachengeteka bhutsu, yakachengeteka data chengetedzo, yakachengeteka firmware yekumisikidza uye yakachengeteka firmware kukwidziridzwa.Flexible life cycle inogadziriswa nekuda kweakawanda mazinga ekudzivirira kuverenga.Firmware hardware yekuzviparadzanisa inotsigirwa nekutenda kune inochengeteka peripherals, ndangariro uye I / Os, uye zvakare kune mukana wekugadzirisa maperipheral uye ndangariro se "ropafadzo".Iyo STM32L552xx zvishandiso zvakanyudza akati wandei nzira dzekudzivirira dzakamisikidzwa Flash memory uye SRAM: kuverenga kuchengetedzwa, kunyora kuchengetedza, chengetedzo uye yakavanzika nzvimbo dzekudzivirira.