STM32L443CCT6 IC MCU 32BIT 256KB FLASH 48LQFP

Apejuwe

Awọn ẹrọ STM32L443xx 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 STM32L443xx ṣe ifibọ awọn iranti iyara giga (256 Kbyte ti iranti Flash, 64 Kbyte ti SRAM), wiwo awọn iranti filasi Quad SPI (wa lori gbogbo awọn idii) ati ibiti o ti ni ilọsiwaju ti I / Os ati awọn agbeegbe ti o sopọ si awọn ọkọ akero APB meji, meji AHB akero ati ki o kan 32-bit olona-AHB akero matrix.Awọn ẹrọ STM32L443xx ṣe ifibọ 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 ni iyara 12-bit ADC (5 Msps), awọn afiwera meji, ampilifaya iṣẹ kan, awọn ikanni DAC meji, ifipamọ itọkasi foliteji ti inu, RTC agbara kekere kan, aago 32-bit gbogbogbo ọkan, aago PWM 16-bit kan igbẹhin si iṣakoso mọto, mẹrin-idi gbogbo-akoko 16-bit, ati awọn aago agbara kekere 16-bit meji.Ni afikun, to awọn ikanni oye agbara 21 wa.Awọn ẹrọ naa tun fi sabe awakọ LCD ese 8x40 tabi 4x44, pẹlu oluyipada igbesẹ-soke inu.