AT90CAN128-16AU IC MCU 8BIT 128KB FLASH 64TQFP

Tsanangudzo

Iyo AT90CAN32/64/128 ishoma-simba CMOS 8-bit microcontroller yakavakirwa paAVR yakakwidziridzwa RISC dhizaini.Nekuita mirairo ine simba mukutenderera kwewachi imwe chete, iyo AT90CAN32/64/128 inowana maburi anosvika 1 MIPS paMHz ichibvumira mugadziri wesystem kukwidziridza mashandisiro emagetsi maringe nekumhanyisa kumhanya.Iyo AVR musimboti unosanganisa dzidziso yakapfuma yakaiswa ne32 general chinangwa marejista.Ese marejista makumi matatu nembiri akabatana zvakananga neArithmetic Logic Unit (ALU), achibvumira marejista maviri akazvimirira kuti awanikwe mune imwechete kuraira kunoitwa muchikamu chewachi imwe.Iyo dhizaini yekuvakisa inonyanya kushanda nekodhi uchiwana maburi anosvika kagumi nekukurumidza kupfuura akajairwa CISC microcontrollers.Iyo AT90CAN32/64/128 inopa zvinotevera maficha: 32K/64K/128K mabhaiti eIn-System Programmable Flash ine Read-While-Write kugona, 1K/2K/4K bytes EEPROM, 2K/4K/4K mabhayiti SRAM, 53 general chinangwa. I/O mitsetse, makumi matatu nemaviri echinangwa chekushanda marejista, CAN controller, Real Time Counter (RTC), ina inochinjika Timer/Counter ine enzanisa modes uye PWM, 2 USARTs, a byte anotariswa Two-waya Serial Interface, 8-channel 10. -bit ADC ine sarudzo yekusiyanisa yekuisa nhanho ine programmable kuwana, programmable Watchdog Timer ine Yemukati Oscillator, SPI serial port, IEEE std.1149.1 inopindirana neJTAG test interface, inoshandiswawo kuwana iyo On-chip Debug system uye programming uye mashanu software inosarudzwa magetsi ekuchengetedza maitiro.Iyo Idle modhi inomisa iyo CPU ichibvumira iyo SRAM, Timer / Counters, SPI/CAN ports uye kukanganisa system kuti ienderere mberi ichishanda.Iyo Power-down modhi inochengetedza zviri mukati merejista asi inoomesa Oscillator, ichidzima mamwe ese chip mabasa kusvika akanganisa anotevera kana Hardware Reset.Mune Power-save mode, iyo asynchronous timer inoramba ichimhanya, ichibvumira mushandisi kuchengetedza chigadziko chenguva apo imwe kifaa ichirara.Iyo ADC Noise Reduction modhi inomisa iyo CPU uye ese maI/O mamodule kunze kweAsynchronous Timer uye ADC, kudzikisa ruzha rwekuchinja panguva yekushandura kweADC.Mune Standby mode, iyo Crystal/Resonator Oscillator iri kushanda apo imwe mudziyo yakarara.Izvi zvinobvumira kukurumidza kutanga-up kusanganiswa nekushomeka kwesimba rekushandisa.Chishandiso ichi chinogadzirwa uchishandisa Atmel's high-density nonvolatile memory tekinoroji.Iyo Onchip ISP Flash inobvumira ndangariro yechirongwa kuti idzokororwe mu-system kuburikidza neSPI serial interface, neyakajairwa nonvolatile memory programmer, kana neOn-chip Boot chirongwa chinomhanya pane AVR musimboti.Iyo bhutsu chirongwa inogona kushandisa chero interface kurodha pasi chirongwa chekushandisa mukushandisa Flash memory.Software iri muBoot Flash chikamu icharamba ichishanda uku iyo Application Flash chikamu ichigadziridzwa, ichipa echokwadi Kuverenga-Uri-Nyora kushanda.