Descriptio
The Atmel AVR XMEGA familia est potentiae humilis, magnae operationis, et locupletium peripheralium 8/16-bitrum microcontrollorum qui ab AVR architectura RISC auctus est.Exsequendo instructiones in unius cycli horologii, AVR XMEGA fabrica per putes CPU accedens unum decies centena millia instructiones per megahertz secundo (MIPS) per megahertz permittit, systema excogitatoris ad optimam potentiam consummationem versus celeritatem processus expediendam.AVR CPU uberem instructionem cum 32 propositis libris operantibus generatim coniungit.Omnes libri 32 registrae ad arithmeticam logicam unitatem directe connexae sunt, permittens duo regestra independentia accessere in una instructione, in uno cyclo horologii exsecuti.Architectura consequens plus codicis efficiens est, dum perputs multoties velocius assequatur, quam conventionales unius accumulator vel CISC microcontrollers fundantur.AVR XMEGA A3U machinis sequentes notas praebent: in systematis programmabilis mico cum facultates scribendo scribe;internus EEPROM et SRAM;quattuor canalis DMA moderatoris, octingentorum alveorum eventus ratio et programmabilis multi gradus moderatorem interpellant, 50 propositum generale I/O lineae, 16 frenum real-time counter (RTC);septem flexiles, 16-bit timer/calculis compares et canales PWM;septem USARTs;duo filum vide interfaces (TWIs);unus cursu pleno USB 2.0 interface;tres Vide interfaces peripherales (SPIS);AES et DES machina cryptographica;duo 16-alvei, 12 frenum ADCs cum lucro programmabili;alveum unum 2-12-bit DAC;quattuor analogorum comparatores (ACs) cum fenestra modus;timer programmabilis speculator oscillator internus separatus;accurate oscillatores interni cum PLL et prescalibus;and programmable brown-out deprehensio.Propositum et debug interface (PDI), ieiunium, duo clavum interfaciendi ad programmandi et debugging, praesto est.Cogitationes etiam IEEE std habent.1149,1 facilis interfaciei JTAG, et hoc quoque adhiberi potest ad scapulas, chip debug et programmandi.
Specifications. | |
attributum | Precium |
Categoria | Integrated Circuitus (IC) |
Embedded - Microcontrollers | |
Mfr | Microchip Technology |
Series | AVR® XMEGA® A3U |
sarcina | Tray |
Pars Status | Active |
Core Processor | AVR |
Core Size | 8/16-Bit |
Celeritas | 32MHz |
Connectivity | I²C, IrDA, SPI, UART/USART, USB |
Peripherales | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Numerus I / O * | 50 |
Programma Memoria Location | 256KB (128K x 16) |
Programma Memoria Type | FULGEO |
EEPROM Location | 4K x 8 |
RAM Location | 16K x 8 |
Voltage - Supple (Vcc/Vdd) | 1.6V ~ 3.6V |
Data Converters | A/D 16x12b;D/A 2x12b |
Oscillator Type | Internum |
Operating Temperature | -40°C ~ 85°C (TA) |
Adscendens Type | Superficie montis |
Sarcina / Case | 64-VFQFN Expositus Pad |
Elit Fabrica Package | 64-QFN (9x9) |
Basis Product Number | ATXMEGA256 |