Chithunzi cha ATMEGA649V-8AUR IC MCU 8BIT 64KB FLASH 64TQFP

Kufotokozera

Atmel ATmega329/3290/649/6490 imapereka izi: 32/64K ma byte a In-System Programmable Flash okhala ndi luso la Read-While-Write, 1/2K byte EEPROM, 2/4K byte SRAM, 54/69 cholinga chonse I /O mizere, 32 zolembera zolinga zonse, mawonekedwe a JTAG a Boundary-scan, thandizo la On-chip Debugging ndi mapulogalamu, chowongolera cha On-chip LCD chowongolera kusiyanitsa kwamkati, Timer / Zowerengera zosinthika zitatu zofananira, mkati ndi kunja. zosokoneza, makina osinthika a USART, Universal Serial Interface okhala ndi Start Condition Detector, 8-channel, 10-bit ADC, Watchdog Timer yokhazikika yokhala ndi Oscillator yamkati, doko la serial la SPI, ndi mitundu isanu yosungira mphamvu yamapulogalamu.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 kukonzanso kwa hardware.Munjira yosungira Mphamvu, chowerengera cha asynchronous ndi chowongolera cha LCD chikupitilizabe kuthamanga, kulola wogwiritsa ntchito kusunga nthawi ndikugwiritsa ntchito chiwonetsero cha LCD pomwe chida chonse chikugona.Njira Yochepetsera Phokoso ya ADC imayimitsa CPU ndi ma module onse a I / O kupatula timer yosakanikirana, wowongolera LCD ndi ADC, kuti achepetse phokoso losintha pakusintha kwa ADC.Mumayendedwe Oyimilira, kristalo/resonator Oscillator ikugwira ntchito pomwe chipangizocho chikugona.Izi zimalola kuyambitsa mwachangu kwambiri kuphatikiza ndi kugwiritsa ntchito mphamvu zochepa.