Chithunzi cha ATXMEGA128B1-AU IC MCU 8/16B 128KB FLASH 100TQFP

Kufotokozera

Zida za Atmel AVR XMEGA B1 zimapereka izi: mu-system programmable flash yokhala ndi luso lowerenga polemba;EEPROM yamkati ndi SRAM;wolamulira wa DMA wa njira ziwiri, makina owonetsera ma tchanelo anayi ndi owongolera osokoneza ma multilevel, mizere 53 ya cholinga chachikulu cha I/O, kauntala ya nthawi yeniyeni (RTC);Liquid Crystal Display yothandizira mpaka 4x40 gawo loyendetsa, kupanga mapu a ASCII ndi kuwongolera kosiyana (LCD);atatu osinthika, 16-bit timer/counters okhala ndi njira zofananira ndi PWM;ma UART awiri;mawonekedwe amodzi a waya awiri (TWI);mawonekedwe amodzi othamanga a USB 2.0;serial peripheral interface (SPI);AES ndi DES cryptographic injini;ma 8-channel awiri, 12-bit ADCs ndi phindu lokonzekera;ma analogi anayi ofananira (ACs) okhala ndi mawonekedwe awindo;programmable watchdog timer ndi osiyana oscillator mkati;oscillators olondola mkati ndi PLL ndi prescaler;ndi kuzindikira kwa bulauni komwe kungakonzedwe.Pulogalamuyi ndi mawonekedwe a debug (PDI), mawonekedwe ofulumira, a mapini awiri opangira mapulogalamu ndi kukonza zolakwika, alipo.Zida zilinso ndi IEEE std.1149.1 yogwirizana ndi JTAG mawonekedwe, ndipo izi zitha kugwiritsidwanso ntchito pa-chip debug ndi mapulogalamu.Zida za ATx zili ndi mitundu isanu yosankha yosungira mphamvu.Kusagwira ntchito kumayimitsa CPU kwinaku kulola SRAM, wowongolera DMA, dongosolo la zochitika, wosokoneza wosokoneza, ndi zotumphukira zonse kuti zipitilize kugwira ntchito.Njira yotsitsa mphamvu imapulumutsa SRAM ndikulembetsa zomwe zili mkati, koma imayimitsa oscillator, kuletsa ntchito zina zonse mpaka TWI yotsatira, USB iyambiranso, kapena kusokoneza-kusintha kwa pini, kapena kukonzanso.Munjira yosungira mphamvu, chowerengera chanthawi yeniyeni cha asynchronous chikupitilizabe kugwira ntchito, kulola kuti pulogalamuyo ikhalebe ndi chowerengera nthawi pomwe chida chonse chikugona.Munjira yosungira mphamvu, wowongolera wa LCD amaloledwa kutsitsimutsa deta pagulu.Mumayendedwe oyimilira, oscillator wakunja wa kristalo amayendabe pomwe chipangizocho chikugona.Izi zimalola kuyambika kwachangu kwambiri kuchokera ku kristalo wakunja, kuphatikiza ndi kugwiritsa ntchito mphamvu zochepa.Mumayendedwe otalikirapo, oscillator wamkulu ndi timer ya asynchronous akupitilizabe, ndipo wowongolera wa LCD amaloledwa kutsitsimutsa deta pagulu.Kuti muchepetsenso kugwiritsa ntchito mphamvu, wotchi yozungulira pagulu lililonse imatha kuyimitsidwa mwachisawawa komanso mopanda kugona.Atmel imapereka laibulale yaulere ya QTouch® yoyika mabatani a capacitive touch, slider ndi magwiridwe antchito a mawilo mu ma microcontrollers a AVR.