ATXMEGA128A1U-AU 8bit Microcontrollers MCU 100TQFP IND TEMP GREEN 1.6-3.6V

Lub Atmel AVR XMEGA yog tsev neeg uas tsis muaj zog, kev ua haujlwm siab, thiab cov khoom siv peripheral nplua nuj 8/16-ntsis microcontrollers raws li AVR txhim kho RISC architecture.Los ntawm kev ua tiav cov lus qhia hauv ib lub voj voog ib zaug, AVR XMEGA cov cuab yeej ua tiav CPU dhau mus txog ib lab cov lus qhia ib thib ob (MIPS) ib megahertz, tso cai rau tus tsim qauv tsim kom zoo zog siv zog piv rau kev ua haujlwm ceev.

Lub Atmel AVR CPU sib txuas cov kev qhia nplua nuj nrog 32 lub hom phiaj ua haujlwm rau npe.Tag nrho 32 cov ntawv sau npe tau txuas ncaj qha mus rau chav ntsuas lej lej (ALU), tso cai rau ob daim ntawv sau npe ywj pheej nkag rau hauv ib qho kev qhia, ua tiav hauv ib lub voj voog.Cov txiaj ntsig tau txais txiaj ntsig yog cov lej zoo dua thaum ua tiav cov txiaj ntsig ntau zaus sai dua li cov pa ib leeg-accumulator lossis CISC raws li microcontrollers.

AVR XMEGA A1U pab kiag li lawm muab cov yam ntxwv hauv qab no: hauv-system programmable flash nrog kev nyeem ntawv-thaum-sau muaj peev xwm;Internal EEPROM thiab SRAM;plaub-channel DMA maub los, yim-channel kev tshwm sim system thiab programmable multilevel interrupt controller, 78 lub hom phiaj dav dav I / O kab, 16-ntsis real-time txee (RTC);yim hloov tau, 16-ntsis timer/counters nrog piv thiab PWM raws, yim USARTs;plaub ob-xaim serial interfaces (TWIs);ib qho puv ceev USB 2.0 interface;plaub serial peripheral interfaces (SPIs);AES thiab DES cryptographic cav;CRC-16 (CRC-CCITT) thiab CRC-32 (IEEE 802.3) generator;ob 16-channel, 12-ntsis ADCs nrog programmable nce;ob 2-channel, 12-ntsis DACs;plaub Analog Comparators (ACs) nrog lub qhov rais hom;programmable watchdog timer nrog cais sab hauv oscillator;muaj tseeb oscillators nrog PLL thiab prescaler;thiab programmable brown-out detection.

Qhov kev pab cuam thiab debug interface (PDI), ceev, ob-pin interface rau programming thiab debugging, muaj.Cov khoom siv kuj muaj IEEE std.1149.1 raws li JTAG interface, thiab qhov no kuj tseem siv tau rau ciam teb scan, on-chip debug thiab programming.

Cov khoom siv XMEGA A1U muaj tsib software xaiv lub zog txuag hom.Hom tsis ua haujlwm nres lub CPU thaum tso cai rau SRAM, DMA maub los, qhov xwm txheej txheej txheem, cuam tshuam tus tswj, thiab tag nrho cov khoom siv txuas ntxiv ua haujlwm.Lub hwj chim-down hom txuag lub SRAM thiab sau npe cov ntsiab lus, tab sis nres cov oscillators, disabling tag nrho lwm yam functions kom txog rau thaum lub tom ntej no TWI, USB rov pib dua, los yog pin-hloov cuam tshuam, los yog rov pib dua.Nyob rau hauv lub hwj chim-txuag hom, lub asynchronous real-time counter tseem khiav, tso cai rau daim ntawv thov tswj lub timer puag thaum tus so ntawm lub ntaus ntawv tsaug zog.Hauv hom standby, sab nraud siv lead ua oscillator ua haujlwm thaum lub sijhawm so ntawm lub cuab yeej tsaug zog.Qhov no tso cai rau kev pib sai heev los ntawm sab nraud siv lead ua, ua ke nrog kev siv hluav taws xob tsawg.Nyob rau hauv hom standby ntev, ob lub ntsiab oscillator thiab lub asynchronous timer txuas ntxiv mus.Txhawm rau txo qis kev siv hluav taws xob ntxiv, lub moos peripheral rau txhua tus neeg peripheral tuaj yeem xaiv tau nres hauv hom nquag thiab tsis siv neeg pw tsaug zog.

Atmel muab QTouch lub tsev qiv ntawv pub dawb rau embedding capacitive touch nyees khawm, sliders thiab lub log ua haujlwm rau hauv AVR microcontrollers.

Cov cuab yeej tsim khoom siv Atmel high-density, nonvolatile nco tshuab.Qhov kev pab cuam flash nco tuaj yeem rov ua haujlwm hauv-system los ntawm PDI lossis JTAG interfaces.Lub khau raj loader khiav hauv lub cuab yeej tuaj yeem siv txhua qhov cuam tshuam los rub tawm daim ntawv thov kev pab cuam rau lub cim xeeb flash.Lub khau raj loader software nyob rau hauv khau raj flash seem yuav khiav mus ntxiv thaum daim ntawv thov flash seem hloov tshiab, muab qhov tseeb nyeem-thaum-sau ua haujlwm.Los ntawm kev sib txuas ntawm 8/16-ntsis RISC CPU nrog rau hauv-system, nws tus kheej-programmable flash, AVR XMEGA yog tsev neeg muaj zog microcontroller uas muab cov kev daws teeb meem zoo heev thiab raug nqi rau ntau daim ntawv thov.

Tag nrho cov khoom siv Atmel AVR XMEGA tau txais kev txhawb nqa nrog tag nrho cov kev pab cuam thiab cov cuab yeej tsim kho, suav nrog C compilers, macro assemblers, program debugger / simulators, programmers, thiab cov khoom siv ntsuas.