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

Atmel AVR XMEGA bụ ezinụlọ nwere ike dị ala, arụmọrụ dị elu, yana microcontrollers 8/16-bit bara ụba dabere na ụkpụrụ ụlọ RISC AVR kwalitere. Site na ime ntuziaka n'otu okirikiri elekere, ngwaọrụ AVR XMEGA na-enweta ntinye CPU na-eru nso otu nde ntuziaka kwa nkeji (MIPS) kwa megahertz, na-enye onye nrụpụta sistem ohere ịkwalite oriri ike yana ọsọ nhazi.

The Atmel AVR CPU na-agwakọta ndụmọdụ bara ụba nke nwere ndekọ ọrụ ebumnuche izugbe 32. A na-ejikọta akwụkwọ ndekọ 32 niile na ngalaba mgbakọ na mwepụ (ALU), na-enye ohere ịnweta ndekọ abụọ nọọrọ onwe ha n'otu ntụziaka, na-eme n'otu oge elekere. Ihe owuwu a na-esi na ya pụta na-arụ ọrụ nke ọma ka ọ na-enweta ihe nrụpụta ọtụtụ oge ngwa ngwa karịa igwe na-ahụ maka otu-akpakọba ma ọ bụ CISC dabere na microcontrollers.

Ngwa AVR XMEGA A1U na-enye atụmatụ ndị a: n'ime sistemụ mmemme flash nwere ike ịgụ-mgbe-ede; Ime EEPROM na SRAM; Onye na-ahụ maka DMA nke ọwa anọ, usoro ihe omume nke ọwa asatọ na onye na-ahụ maka nkwụsịtụ multilevel, 78 n'ozuzu nzube I / O ahịrị, 16-bit real-time counter (RTC); asatọ mgbanwe, 16-bit ngụ oge / counter na tụnyere na PWM ọwa, asatọ USARTs; ọnụọgụ ọnụọgụ abụọ nke eriri abụọ (TWIs); otu interface USB 2.0 zuru oke; anọ serial peripheral interfaces (SPIs); AES na DES cryptographic engine; CRC-16 (CRC-CCITT) na CRC-32 (IEEE 802.3) generator; abụọ 16-ọwa, 12-bit ADCs nwere mmemme uru; abụọ 2-ọwa, 12-bit DAC; Analog Comparators anọ (AC) nwere ọnọdụ windo; ngụ oge nche mmemme nwere oscillator dị n'ime dị iche; ezi oscillators ime ime nwere PLL na prescaler; na nchọpụta agba aja aja nke mmemme.

Ihe mmemme na ihe nrụzigharị (PDI), ngwa ngwa, ntinye pin-abụọ maka mmemme na debugging, dị. Ngwa ndị ahụ nwekwara IEEE std. 1149.1 kwekọrọ JTAG interface, na nke a nwekwara ike iji maka ókèala nyocha, on-chip debug na mmemme.

Ngwa XMEGA A1U nwere ụdị nchekwa ike ịhọrọ ngwanrọ ise. Ọnọdụ arụghị ọrụ na-akwụsị CPU ka ọ na-ahapụ SRAM, njikwa DMA, sistemu mmemme, njikwa nkwụsịtụ na akụkụ niile ka ọ gaa n'ihu na-arụ ọrụ. Ọnọdụ mgbada ike na-echekwa SRAM ma debanye aha ọdịnaya, mana ọ na-akwụsị oscillators, gbanyụọ ọrụ ndị ọzọ ruo mgbe TWI na-esote, USB malitegharịa, ma ọ bụ ngbanwe mgbanwe pin, ma ọ bụ tọgharịa. Na ọnọdụ nchekwa ike, counter-time asynchronous na-aga n'ihu na-agba ọsọ, na-enye ohere ka ngwa ahụ jikwaa ntọala ngụ oge mgbe ngwaọrụ ndị ọzọ na-ehi ụra. Na ọnọdụ njikere, oscillator kristal dị n'èzí na-aga n'ihu mgbe ngwaọrụ ndị ọzọ na-ehi ụra. Nke a na-enye ohere mmalite ngwa ngwa site na kristal mpụga, jikọtara ya na ike dị ala. Na ọnọdụ njikere agbatịkwuru, ma isi oscillator na ngụ oge asynchronous na-aga n'ihu na-agba ọsọ. Iji belata oriri ọkụ ọzọ, enwere ike ịkwụsị elekere dị n'akụkụ akụkụ nke ọ bụla na ọnọdụ na-arụ ọrụ yana ọnọdụ ihi ụra efu.

Atmel na-enye ọbá akwụkwọ QTouch efu maka itinye bọtịnụ mmetụ aka ike, ihe mmịfe na arụ ọrụ wiil n'ime microcontrollers AVR.

Eji Atmel nnukwu njupụta, teknụzụ ebe nchekwa na-adịghị agbanwe agbanwe arụpụtara ngwaọrụ a. Enwere ike ịmegharị ebe nchekwa flash mmemme na sistemụ site na PDI ma ọ bụ JTAG interfaces. Onye na-ebu buut na-agba ọsọ na ngwaọrụ ahụ nwere ike iji interface ọ bụla budata mmemme ngwa na ebe nchekwa flash. Akụrụngwa bootloader dị na ngalaba flash boot ga-aga n'ihu na-arụ ọrụ mgbe a na-emelite ngalaba flash ngwa, na-enye ọrụ ọgụgụ-mgbe-dere n'ezie. Site na ijikọ 8/16-bit RISC CPU na in-system, flash-programmable flash, AVR XMEGA bụ ezinụlọ microcontroller dị ike nke na-enye ngwọta dị ukwuu na-agbanwe agbanwe na ọnụ ahịa maka ọtụtụ ngwa agbakwunyere.

A na-akwado ngwaọrụ Atmel AVR XMEGA niile na ngwa mmemme yana ngwa mmepe sistemu, gụnyere C compilers, macro assemblers, program debugger/simulators, programmers, and reviews kits.