Fa'amatalaga
O le Atmel AVR XMEGA o se aiga e maualalo le malosi, maualuga le fa'atinoga, ma fa'ato'aga tele 8/16-bit microcontrollers fa'avae i luga o le AVR fa'aleleia RISC architecture.E ala i le faʻatinoina o faʻatonuga i le taamilosaga e tasi, o le AVR XMEGA masini e ausia ai le CPU e oʻo atu i le miliona faʻatonuga i le sekone (MIPS) i le megahertz, faʻatagaina le mamanu o le polokalama e faʻamalieina le faʻaogaina o le eletise ma le saoasaoa o le gaosiga.O le PPU AVR e tu'ufa'atasia se seti fa'atonuga fa'atasi ma le 32 tusi resitala o galuega lautele.O resitara uma e 32 e feso'ota'i sa'o i le numera numera (ALU), e mafai ai ona maua tusi resitala tuto'atasi se lua i se fa'atonuga e tasi, e fa'atino i le taamilosaga e tasi.O le fa'atupuina o le fausaga e sili atu le fa'aogaina o le code a'o fa'ataunu'uina fa'atele taimi vave atu nai lo mea masani fa'aputu fa'atasi po'o microcontrollers fa'avae CISC.O masini AVR XMEGA A3U o lo'o tu'uina atu ai vaega nei: in-system programmable flash with read-whilewrite capability;totonu EEPROM ma SRAM;e fa-auala DMA pulea, valu-auala mea e fai faiga ma programmable multilevel faalavelave faalavelave, 50 faamoemoega lautele I/O laina, 16-bit taimi moni (RTC);fitu fetuutuunai, 16-bit timer/counters ma faatusatusa ma PWM alavai;fitu USARTs;lua-uaea feso'ota'iga fa'asologa (TWIs);tasi le saoasaoa atoa USB 2.0 interface;tolu feso'ota'iga pito i luga ole laiga (SPIs);AES ma DES afi fa'ata'oto;lua 16-auala, 12-bit ADCs faʻatasi ai ma le faʻaogaina o tupe;tasi le 2-ala 12-bit DAC;fa'atusa fa'atusa (ACs) fa'atasi ma le fa'amalama;e mafai ona fa'apolokalame le taimi o le leoleo ma le oscillator ese'ese i totonu;sa'o oscillators totonu ma PLL ma prescaler;ma su'esu'ega lanu enaena fa'apolokalame.O lo'o avanoa le polokalame ma le debug interface (PDI), o se fa'aoga vave, lua-pin mo le polokalame ma le fa'apipi'iina.O masini e iai fo'i le IEEE std.1149.1 fa'aoga JTAG, ma e mafai fo'i ona fa'aoga mo le fa'ata'ita'iina o le tuaoi, fa'apipi'i i luga ole masini ma polokalame.
Fa'amatalaga: | |
Uiga | Taua |
Vaega | Vaega Fa'atasi (ICs) |
Fa'amau - Microcontrollers | |
Mfr | Tekinolosi Microchip |
Fa'asologa | AVR® XMEGA® A3U |
afifi | fata |
Tulaga Vaega | Malosi |
Core Processor | AVR |
Tele Autu | 8/16-Bit |
Saosaoa | 32MHz |
Feso'ota'i | I²C, IrDA, SPI, UART/USART, USB |
Peripherals | Brown-out Su'esu'e/ Toe setiina, DMA, POR, PWM, WDT |
Numera o I/O | 50 |
Polokalame Fa'amanatu Tele | 256KB (128K x 16) |
Ituaiga Manatu Polokalama | UMI |
EEPROM Tele | 4K x 8 |
Tele ole RAM | 16K x 8 |
Malosi - Sapalai (Vcc/Vdd) | 1.6V ~ 3.6V |
Fa'aliliuga Fa'amatalaga | A/D 16x12b;D/A 2x12b |
Ituaiga Oscillator | Totonu |
Galulue Vevela | -40°C ~ 85°C (TA) |
Ituaiga Fa'amau | Mauga i luga |
Paketi / Pusa | 64-VFQFN Papa Fa'aalia |
Fa'atau Mea Fa'atau Mea | 64-QFN (9x9) |
Numera Oloa Fa'avae | ATXMEGA256 |