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

Kufotokozera

AVR pachimake amaphatikiza malangizo olemera okhala ndi zolembera 32 zogwirira ntchito.Ma regista onse 32 amalumikizidwa mwachindunji ndi Arithmetic Logic Unit (ALU), kulola zolembetsa ziwiri zodziyimira pawokha kuti zipezeke mu malangizo amodzi omwe amaperekedwa munthawi imodzi.Zomangamanga zomwe zimapangidwira zimakhala zogwira mtima kwambiri pamene zikugwira ntchito mpaka khumi mofulumira kuposa ma microcontrollers wamba a CISC.Chipangizochi chili ndi izi: 16/32K ma byte a In-System Programmable Flash yokhala ndi luso la Read-WhileWrite, 512Bytes/1K bytes EEPROM, 1.25/2.5K ma byte SRAM, mizere 26 ya I/O (zotulutsa za CMOS ndi zolowetsa za LVTTL) , Ma regista 32 ogwirira ntchito, ma Timer / Ma Counter osinthika anayi okhala ndi mitundu yofananira ndi PWM, Timer / Counter imodzi yothamanga kwambiri yokhala ndi mitundu yofananira ndi gwero losinthika la PLL, USART imodzi (kuphatikiza ma CTS/RTS control control sign), 2 byte -wire Serial Interface, 12-channel 10-bit ADC yokhala ndi gawo lolowera mosankha lokhala ndi phindu lokonzekera, sensor ya kutentha ya pa-chip, Watchdog Timer yokhala ndi Internal Oscillator, doko la SPI, IEEE std.1149.1 yogwirizana ndi JTAG yoyesera mawonekedwe, amagwiritsidwanso ntchito polowa mu On-chip Debug system ndi mapulogalamu ndi mapulogalamu asanu ndi limodzi osankhidwa 5 Atmel-7766JS-USB-ATmega16U4/32U4-Datasheet_04/2016 zopulumutsa mphamvu.Njira ya Idle imayimitsa CPU kwinaku ikulola SRAM, Timer/Counters, doko la SPI, ndi makina osokoneza kuti apitilize kugwira ntchito.Njira ya Power-down imasunga zomwe zili m'kaundula koma imayimitsa Oscillator, kulepheretsa ntchito zina zonse za chip mpaka kusokoneza kwina kapena Hardware Bwezerani.ADC Noise Reduction mode imayimitsa CPU ndi ma modules onse a I / O kupatula ADC, kuti achepetse phokoso losintha panthawi ya ADC.Mumayendedwe oyimilira, Crystal/Resonator Oscillator ikugwira ntchito pomwe zida zonse zikugona.Izi zimalola kuyambitsa mwachangu kwambiri kuphatikiza ndi kugwiritsa ntchito mphamvu zochepa.