ATSAM3U2CA-AU IC MCU 32BIT 128KB FLASH 100LQFP

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ʻO ka Atmel® |He lālā ʻo SMART SAM3U o 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 96 MHz a hiki i ka 256 Kbytes o Flash a hiki i 52 Kbytes o SRAM.Aia i loko o ka ʻaoʻao peripheral kahi High Speed ​​​​USB Device Port me kahi transceiver i hoʻopili ʻia, kahi MCI High Speed ​​​​no SDIO/SD/MMC, kahi Interface Bus waho me ka mana NAND Flash, a hiki i 4 USARTs, a hiki i 2 TWIs, a hiki i 5 SPI, e like me a me 4 PWM timers, hoʻokahi 3-channel 16-bit general-purpose timer, kahi RTC haʻahaʻa, kahi 12-bit ADC a me 10-bit ADC.Loaʻa i nā polokalamu SAM3U ʻekolu mau ʻano mana haʻahaʻa hiki ke koho ʻia: Moe, Kali, a me Backup.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.Hāʻawi ka Manaʻo Hana Hana ʻOiaʻiʻo i nā peripheral e loaʻa, pane a hoʻouna i nā hanana ma nā ʻano Active a me ka hiamoe me ka ʻole o ka hana ʻana.Hoʻonohonoho pono ʻia ka hoʻolālā SAM3U e hoʻomau i ka hoʻoili ʻikepili wikiwiki.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.Hiki iā ia ke hana mai ka 1.62V a i ka 3.6V a hele mai i loko o nā pūʻolo 100-pin a me 144-pin LQFP a me BGA.Ua kūpono loa ka polokalamu SAM3U no nā noi USB: nā mea logger data, nā peripheral PC a me nā alahaka kiʻekiʻe (USB i SDIO, USB i SPI, USB i waho o ka Bus Interface).