ATMEGA32U4-MU IC MCU 8BIT 32KB FLASH 44VQFN

Ibisobanuro

AVR yibanze ihuza amabwiriza akungahaye hamwe na 32 rusange yibikorwa byakazi.Ibitabo 32 byose byahujwe bitaziguye na Arithmetic Logic Unit (ALU), bituma ibitabo bibiri byigenga bigerwaho mumabwiriza amwe yakozwe mugihe cyisaha imwe.Ubwubatsi bwavuyemo ni code ikora neza mugihe ugera kubisubizo byikubye inshuro icumi kurenza microcontrollers isanzwe ya CISC.Igikoresho gitanga ibintu bikurikira: 16 / 32K bytes ya In-Sisitemu Programmable Flash ifite Ubushobozi bwo Gusoma-Kwandika, 512Bytes / 1K bytes EEPROM, 1.25 / 2.5K bytes SRAM, 26 rusange intego ya I / O (ibisubizo bya CMOS na LVTTL) . -wire Serial Interface, imiyoboro 12-ya 10-biti ADC hamwe nicyiciro gitandukanye cyo kwinjiza hamwe ninyungu zishobora gutegurwa, icyuma gipima ubushyuhe bwa chip, icyerekezo cya Watchdog Timer hamwe na Oscillator y'imbere, icyambu cya SPI, icyambu cya IEEE.1149.1 yujuje ibizamini bya JTAG, byanakoreshejwe mukugera kuri sisitemu ya On-chip Debug na progaramu na porogaramu esheshatu zatoranijwe 5 Atmel-7766JS-USB-ATmega16U4 / 32U4-Datasheet_04 / 2016 uburyo bwo kuzigama ingufu.Uburyo bwa Idle buhagarika CPU mugihe yemerera SRAM, Timer / Counters, icyambu cya SPI, hamwe na sisitemu yo guhagarika gukora.Uburyo bwa Power-down bubika ibyiyandikishije ariko bigahagarika Oscillator, bigahagarika indi mirimo yose ya chip kugeza igihe ubutaha buzahagarara cyangwa gusubiramo ibyuma.Uburyo bwo kugabanya urusaku rwa ADC bihagarika CPU hamwe na moderi zose za I / O usibye ADC, kugirango ugabanye urusaku rwo guhinduranya mugihe cya ADC.Muburyo bwa standby, Crystal / Resonator Oscillator ikora mugihe igikoresho gisigaye gisinziriye.Ibi bituma gutangira byihuse bihujwe no gukoresha ingufu nke.