ATXMEGA256A3U-MH IC MCU 8/16BIT 256KB FLASH 64QFN

Tlhaloso

Atmel AVR XMEGA ke lelapa le nang le matla a tlase, ts'ebetso e phahameng, le li-microcontrollers tse ruileng tsa 8/16-bit tse ipapisitseng le meralo ea AVR e ntlafalitsoeng ea RISC.Ka ho fana ka litaelo ka potoloho e le 'ngoe ea oache, sesebelisoa sa AVR XMEGA se fihlella lisebelisoa tsa CPU tse atamelang litaelo tse milione ka motsotsoana (MIPS) ka megahertz, ho lumella moqapi oa sistimi ho ntlafatsa tšebeliso ea matla le lebelo la ho sebetsa.AVR CPU e kopanya litaelo tse ruileng tse nang le lirejisete tse 32 tse sebetsang ka sepheo se akaretsang.Lirekoto tsohle tse 32 li hokahane ka kotloloho le yuniti ea arithmetic logic (ALU), e lumellang hore ho fihleloe lirekoto tse peli tse ikemetseng ka taelo e le 'ngoe, e etsoang ka potoloho e le 'ngoe ea oache.Meaho e hlahisoang e sebetsa hantle haholo ha e ntse e fihlella lisebelisoa ka potlako ho feta li-microcontrollers tse tloaelehileng tsa single-accumulator kapa CISC.Lisebelisoa tsa AVR XMEGA A3U li fana ka lintlha tse latelang: flashable flash programmable in-system e nang le bokhoni ba ho bala-ha u ntse u ngola;EEPROM ea ka hare le SRAM;molaoli oa DMA oa likanale tse 'nè, tsamaiso ea liketsahalo tsa likanale tse robeli le molaoli ea sitisang oa mekhahlelo e mengata, mela e 50 ea morero o akaretsang oa I/O, 16-bit real-time counter (RTC);tse supileng tse feto-fetohang, 16-bit timer/counters tse nang le liteishene tsa ho bapisa le tsa PWM;li-USART tse supileng;li-interfaces tse peli tsa terata tse peli (TWIs);sehokelo se le seng se felletseng sa USB 2.0;likhokahano tse tharo tsa serial peripheral (li-SPI);Enjene ea AES le DES cryptographic;li-ADC tse peli tsa 16-bit, 12-bit tse nang le phaello e ka khonehang;e le 'ngoe 2-channel 12-bit DAC;li-analog tse 'nè (AC) tse nang le mokhoa oa fensetere;kemiso ea nako ea ho shebella e nang le oscillator e ka hare e arohaneng;li-oscillator tse nepahetseng tsa kahare tse nang le PLL le prescaler;le mokhoa o lokiselitsoeng oa ho lemoha bosootho.Lenaneo le segokanyimmediamentsi sa sebolokigolo (PDI), segokanyimmediamentsi sa kapele, se nang le diphini tse pedi bakeng sa ho etsa mananeo le ho lokisa bothata, se a fumaneha.Lisebelisoa li boetse li na le IEEE std.1149.1 e lumellanang le sebopeho sa JTAG, 'me sena se ka boela sa sebelisoa bakeng sa ho hlahloba moeli, ho rarolla bothata le ho hlophisa mananeo.