STM32L475VGT6 IC MCU 32BIT 1MB FLASH 100LQFP

Apejuwe

Awọn ẹrọ STM32L475xx jẹ awọn oluṣakoso microcontrollers ultra-low-power da lori iṣẹ giga Arm® Cortex®-M4 32-bit RISC mojuto ti n ṣiṣẹ ni igbohunsafẹfẹ ti o to 80 MHz.Kotesi-M4 mojuto ṣe ẹya kan pato aaye Lilefoofo (FPU) eyiti o ṣe atilẹyin fun gbogbo Arm® awọn ilana ṣiṣe data-konge kanṣoṣo ati awọn iru data.O tun ṣe eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti (MPU) eyiti o mu aabo ohun elo pọ si.Awọn ẹrọ STM32L475xx ṣe ifibọ awọn iranti iyara to gaju (Iranti filasi to 1 Mbyte, to 128 Kbyte ti SRAM), oluṣakoso iranti itagbangba ti o rọ (FSMC) fun awọn iranti aimi (fun awọn ẹrọ ti o ni package awọn pinni 100), wiwo awọn iranti iranti Quad SPI kan (wa lori gbogbo awọn idii) ati awọn ẹya sanlalu ibiti o ti mu I/Os ati awọn pẹẹpẹẹpẹ ti a ti sopọ si meji APB akero, meji AHB akero ati ki o kan 32-bit olona-AHB akero matrix.Awọn ẹrọ STM32L475xx ṣe ọpọlọpọ awọn ọna aabo fun iranti Flash ifibọ ati SRAM: Idaabobo kika, kikọ aabo, aabo koodu kika ohun-ini ati ogiriina.Awọn ẹrọ naa nfunni to awọn ADC 12-bit iyara mẹta (5 Msps), awọn afiwera meji, awọn amplifiers iṣiṣẹ meji, awọn ikanni DAC meji, ifipamọ itọkasi foliteji ti inu, RTC agbara kekere kan, aago 32-bit gbogbogbo meji, meji 16 Awọn aago PWM bit ti a ṣe igbẹhin si iṣakoso mọto, awọn akoko 16-bit gbogbogbo-idi meje, ati awọn aago agbara kekere 16-bit meji.Awọn ẹrọ ṣe atilẹyin awọn asẹ oni nọmba mẹrin fun awọn modulators sigma delta ita (DFSDM).