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ATSAMD21J18A-AU IC MCU 32BIT 256KB FLASH 64TQFP

Takaitaccen Bayani:

Bangaren Mfr.: ATSAMD21J18A-AU

Mai ƙera: Fasahar Microchip

Kunshin: 64-TQFP

Bayani: ARM® Cortex®-M0+ jerin Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 64-TQFP (10×10)

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Tags samfurin

Sigar Samfura

Bayani

SAM D21/DA1 jerin ƙananan masu sarrafa ƙananan iko ne ta amfani da 32-bit Arm® Cortex®-M0+ processor, kuma jere daga 32-pins zuwa 64-pins tare da har zuwa 256 KB Flash da 32 KB na SRAM.SAM D21/DA1 yana aiki a matsakaicin mitar 48 MHz kuma ya kai 2.46 CoreMark/MHz.An tsara su don sauƙaƙewa kuma masu amfani da kayayyaki iri ɗaya, lambar Hel madaidaiciya, da kuma hanyoyin daidaitaccen yanki tsakanin dukkanin na'urori a cikin jerin samfur.Duk na'urori sun haɗa da na'urori masu hankali da sassauƙa, Tsarin Matsala don siginar tsaka-tsaki, da goyan baya don maɓallin taɓawa mai ƙarfi, sildi, da mu'amalar mai amfani da dabaran.SAM D21/DA1 yana ba da fasalulluka masu zuwa: In-System Flash Programmable, 12-channel Direct Memory Access Controller (DMAC), 12-channel Event System, Programmable Interrupt Controller, Har zuwa 52 programmable I/O fil, 32-bit Real -Time Clock and Calendar (RTC), har zuwa biyar 16-bit Timer/Counters (TC) da kuma har zuwa hudu 24-bit Timer/Counters for Control (TCC), inda kowane TC za a iya saita don yin mita da waveform tsara, daidai lokacin aiwatar da shirin ko kama shigar da shi tare da auna lokaci da mitar sigina na dijital.TCs na iya aiki a cikin yanayin 8-bit ko 16-bit, za a iya jefa TCs da aka zaɓa don samar da TC 32-bit, kuma masu ƙidayar lokaci/counters uku suna da ƙarin ayyuka waɗanda aka inganta don mota, hasken wuta, da sauran aikace-aikacen sarrafawa.Jerin yana ba da cikakken kebul na USB 2.0 wanda aka saka mai masaukin baki da na'urar ke dubawa;har zuwa Serial Communication Modules (SERCOM) guda shida waɗanda kowannensu za a iya daidaita su don yin aiki azaman USART, UART, SPI, I2C har zuwa 3.4 MHz, SMBus, PMBus, da abokin ciniki na LIN;tashar tashar I 2S mai tashar biyu;har zuwa tashoshi ashirin da 350 ksps 12-bit ADC tare da ribar shirye-shirye da zaɓin zaɓi na zaɓi da ƙima mai goyan bayan ƙudurin 16-bit, 10-bit 350 ksps DAC, har zuwa masu kwatancen analog guda huɗu tare da yanayin Window, Peripheral Touch Controller (PTG) masu goyan bayan maɓallan har zuwa 256, maɓalli, ƙafafu, da sanin kusanci;mai shirye-shiryen Watchdog Timer (WDT), mai gano launin ruwan kasa da Sake saitin wutar lantarki da shirin Serial Wire Debug (SWD) mai fil biyu da keɓancewar dubawa.Duk na'urori suna da ingantattun na'urori masu ƙarfi na waje da na ciki.Ana iya amfani da duk oscillators azaman tushen agogon tsarin.Za a iya daidaita yankunan agogo daban-daban da kansu don yin aiki a mitoci daban-daban, suna ba da damar ceton wutar lantarki ta hanyar tafiyar da kowane yanki a mafi kyawun agogon sa, don haka kiyaye mitar CPU mai girma yayin rage amfani da wutar lantarki.

 

Ƙayyadaddun bayanai:
Siffa Daraja
Kashi Haɗin kai (ICs)
Embedded - Microcontrollers
Mfr Fasahar Microchip
Jerin SAM D21J, Tsaron Aiki (FuSa)
Kunshin Tire
Matsayin Sashe Mai aiki
Core Processor ARM® Cortex®-M0+
Girman Core 32-Bit
Gudu 48 MHz
Haɗuwa I²C, LINbus, SPI, UART/USART, USB
Na'urorin haɗi Gane/Sake saitin Brown-out, DMA, I²S, POR, PWM, WDT
Adadin I/O 52
Girman Ƙwaƙwalwar Shirin 256KB (256K x 8)
Nau'in Ƙwaƙwalwar Shirin FLASH
Girman EEPROM -
Girman RAM 32x8 ku
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) 1.62 ~ 3.6V
Masu Canza bayanai A/D 20x12b;D/A 1x10b
Nau'in Oscillator Na ciki
Yanayin Aiki -40°C ~ 85°C (TA)
Nau'in hawa Dutsen Surface
Kunshin / Case 64-TQFP
Kunshin Na'urar Mai bayarwa 64-TQFP (10x10)
Lambar Samfurin Tushen Saukewa: ATSAMD21

 

Bayani na ATSAMD21

 

 

ATSAMD21 2


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