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, lisebelisoa tsa AVR XMEGA li fihlella ts'ebetso ea CPU e atamelang litaelo tse milione ka motsotsoana (MIPS) ka megahertz, e lumellang 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 XMEGA C3 li fana ka lintlha tse latelang: flashable flashable flash e nang le bokhoni ba ho bala ha u ntse u ngola;EEPROM ea ka hare le SRAM;Sistimi ea liketsahalo tsa likanale tse 'ne le selaoli se sitisang sa maemo a mangata, mela e 50 ea sepheo se akaretsang sa I/O, 16-bit real-time counter (RTC);tse hlano, 16-bit timer/counters tse nang le bapisa le likanale tsa PWM;li-USART tse tharo;li-interfaces tse peli tsa terata tse peli (TWIs);sehokelo se le seng se felletseng sa USB 2.0;likhokahano tse peli tsa serial peripheral (li-SPI);mocha o le mong oa leshome le metso e tšeletseng, 12-bit ADC e nang le phaello e ka khonehang;libapali tse peli tsa analoge (ACs) 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 tsa XMEGA C3 li na le mekhoa e mehlano ea ho boloka matla ea software.Mokhoa o sa sebetseng o emisa CPU ha o ntse o lumella SRAM, sisteme ea liketsahalo, taolo e sitisang, le lisebelisoa tsohle ho tsoela pele ho sebetsa.Mokhoa oa ho theola matla o boloka SRAM le litaba tsa ngoliso, empa o emisa li-oscillator, o tima mesebetsi e meng kaofela ho fihlela TWI e latelang, USB e qala, kapa pin-change e sitisa, kapa e seta bocha.Ka mokhoa oa ho boloka matla, k'hamera ea nako ea 'nete ea asynchronous e ntse e tsoela pele ho sebetsa, e lumellang sesebelisoa ho boloka sebali sa nako ha sesebelisoa se ntse se robetse.Boemong ba standby, oscillator ea kantle ea kristale e lula e sebetsa ha sesebelisoa se ntse se robetse.Sena se lumella ho qala ka potlako haholo ho tloha kristale e ka ntle, ho kopantsoe le tšebeliso e tlaase ea matla.Boemong bo atolositsoeng ba standby, oscillator ea mantlha le sebali sa nako e sa ts'oaneng li tsoela pele ho sebetsa.Ho fokotsa ts'ebeliso ea motlakase le ho feta, oache ea peripheral ho motho ka mong e ka emisoa ka mokhoa o sebetsang le mokhoa oa ho robala o sa sebetseng.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
E kenyelelitsoe - Li-microcontroller | |
Mfr | Theknoloji ea Microchip |
Letoto | AVR® XMEGA® C3 |
Sephutheloana | Theipi le Reel (TR) |
Seha Tape (CT) | |
Digi-Reel® | |
Boemo ba Karolo | E sebetsa |
Core processor | AVR |
Boholo ba Core | 8/16-Bit |
Lebelo | 32MHz |
Khokahano | I²C, IrDA, SPI, UART/USART, USB |
Pheripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Nomoro ea I/O | 50 |
Boholo ba Memori ea Lenaneo | 256KB (128K x 16) |
Mofuta oa Memori ea Lenaneo | LEHLANYA |
EEPROM Boholo | 4K x 8 |
Boholo ba RAM | 16K x 8 |
Voltage - Phepelo (Vcc/Vdd) | 1.6V ~ 3,6V |
Bafetoleli ba Lintlha | A/D 16x12b |
Mofuta oa Oscillator | Ka hare |
Mocheso oa ho sebetsa | -40°C ~ 85°C (TA) |
Mofuta oa ho Beha | Thaba e kaholimo |
Sephutheloana / Taba | 64-TQFP |
Sephutheloana sa Sesebelisoa sa Bafani | 64-TQFP (14x14) |
Nomoro ea Sehlahisoa sa Motheo | ATXMEGA256 |