ATSAM3X8EA-AU IC MCU 32BIT 512KB FLASH 144LQFP

Inkcazo

IAtmel |I-SMART SAM3X/Uthotho lilungu losapho lwe-Flash microcontrollers esekwe ekusebenzeni okuphezulu kwe-32-bit ARM Cortex-M3 RISC iprosesa.Isebenza ngesantya esiphezulu se-84 MHz kwaye ifaka ukuya kuthi ga kwi-512 Kbytes yeFlash kunye nokuya kuthi ga kwi-100 Kbytes ye-SRAM.Isethi yeperipheral iquka i-Speed ​​​​Speed ​​​​USB Host kunye neDivaysi port kunye ne-transceiver edibeneyo, i-Ethernet MAC, i-2 CANs, i-Speed ​​​​Speed ​​​​MCI ye-SDIO / SD / MMC, i-External Bus Interface kunye ne-NAND Flash Controller (NFC), i-5 UARTs, i-2 I-TWIs, i-4 SPIs, kunye ne-PWM timer, ezintathu ze-3-channel jikelele-injongo ye-32-bit timers, i-RTC yamandla aphantsi, i-RTT ephantsi, i-256-bit ye-256-bit General Backup Registers, i-12-bit ADC kunye ne-12. -bit DAC.Izixhobo ze-SAM3X/A zineendlela ezintathu ezikhethiweyo zesoftware: Ukulala, Ukulinda kunye neBackup.Kwimo yokulala, iprosesa iyamiswa ngelixa yonke eminye imisebenzi inokugcinwa isebenza.Kwimo yokulinda, zonke iiwotshi kunye nemisebenzi imisiwe kodwa ezinye iiperipherals zinokuqwalaselwa ukuvusa inkqubo ngokusekelwe kwiimeko ezichazwe kwangaphambili.Kwimowudi yogcino, kuphela i-RTC, i-RTT, kunye nengqiqo yokuvusa ezisebenzayo.Uchungechunge lwe-SAM3X / A lulungele ukuchukumisa i-capacitive ngokubonga kwilayibrari ye-QTouch, enika indlela elula yokuphumeza amaqhosha, amavili kunye nezilayidi.Uyilo lwe-SAM3X / A lwenzelwe ngokukodwa ukugcina ukudluliselwa kwedatha yesantya esiphezulu.Ibandakanya i-matrix yebhasi ye-multi-layer kunye neebhanki ezininzi ze-SRAM, i-PDC kunye neziteshi ze-DMA ezivumela ukuba iqhube imisebenzi ngokuhambelanayo kunye nokwandisa umthamo wedatha.Isixhobo sisebenza kwi-1.62V ukuya kwi-3.6V kwaye sifumaneka kwi-100 kunye ne-144-lead LQFP, i-100-ball TFBGA kunye ne-144-ball LFBGA iiphakheji.Izixhobo ze-SAM3X / A zifaneleke ngokukodwa kwizicelo zothungelwano: i-industrial kunye nekhaya / isakhiwo esizenzekelayo, isango.