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

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Ka Atmel |He lālā ʻo SMART SAM3X/A no ka ʻohana o nā microcontrollers Flash e pili ana i ka hana kiʻekiʻe 32-bit ARM Cortex-M3 RISC processor.Hoʻohana ia ma ka wikiwiki o 84 MHz a hiki i ka 512 Kbytes o Flash a hiki i 100 Kbytes o SRAM.Aia i loko o ka pūʻali peripheral kahi High Speed ​​​​USB Host a me Device port me ka transceiver i hoʻokomo ʻia, kahi Ethernet MAC, 2 CANs, kahi MCI Kiʻekiʻe kiʻekiʻe no SDIO/SD/MMC, kahi Interface Bus External me NAND Flash Controller (NFC), 5 UART, 2 Nā TWI, 4 SPI, a me kahi manawa PWM, ʻekolu mau kaila 3-bit no ka manaʻo nui, RTC haʻahaʻa, RTT haʻahaʻa, 256-bit General Purpose Backup Registers, 12-bit ADC a me 12 - bit DAC.Loaʻa i nā polokalamu SAM3X/A ʻekolu mau ʻano mana haʻahaʻa hiki ke koho ʻia e nā polokalamu: Moe, Kali a Hoʻihoʻi.Ma ke ʻano moe, hoʻopau ʻia ke kaʻina hana a hiki ke hoʻomau ʻia nā hana ʻē aʻe.Ma ke ʻano Wait, ua hoʻopau ʻia nā wati a me nā hana a pau akā hiki ke hoʻonohonoho ʻia kekahi mau peripherals e hoʻāla i ka ʻōnaehana ma muli o nā kūlana i koho mua ʻia.Ma ke ʻano hoʻihoʻi, ʻo ka RTC, RTT, a me ka loiloi ala ala e holo nei.Mākaukau ka moʻo SAM3X/A no ka pā capacitive hoʻomaikaʻi i ka waihona QTouch, e hāʻawi ana i kahi ala maʻalahi e hoʻokō i nā pihi, huila a me nā mea paheʻe.Hoʻonohonoho pono ʻia ka hoʻolālā SAM3X/A e hoʻomau i ka hoʻoili ʻikepili kiʻekiʻe.Loaʻa iā ia kahi matrix bus multi-layer a me nā panakō SRAM he nui, PDC a me DMA nā ala e hiki ai iā ia ke holo i nā hana i ka like a hoʻonui i ka throughput data.Hoʻohana ka mea hana mai ka 1.62V a hiki i ka 3.6V a loaʻa i nā pūʻolo 100 a me 144-lead LQFP, 100-ball TFBGA a me 144-ball LFBGA pūʻolo.Ua kūpono loa nā mea hana SAM3X/A no nā noi pūnaewele: ʻenehana a me ka home/hale automation, nā ʻīpuka.