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

Tlhaloso

The Atmel® |Letoto la SMART SAM3U ke setho sa lelapa la li-microcontrollers tsa Flash tse ipapisitseng le processor e phahameng ea 32-bit ARM® Cortex®-M3 RISC.E sebetsa ka lebelo le phahameng la 96 MHz mme e hlahisa ho fihla ho 256 Kbytes ea Flash le ho fihla ho 52 Kbytes ea SRAM.Seteishene sa peripheral se kenyelletsa Boema-kepe ba Sesebelisoa sa High Speed ​​​​USB se nang le transceiver e kentsoeng, High Speed ​​​​MCI bakeng sa SDIO/SD/MMC, Sehokelo sa Kantle sa Bus se nang le NAND Flash controller, ho fihla ho 4 USARTs, ho fihla ho 2 TWIs, ho fihla ho 5 SPIs, joalo ka. hammoho le li-timers tse 4 tsa PWM, sebali se le seng sa 3-channel 16-bit general-purpose timer, RTC ea matla a tlaase, 12-bit ADC le 10-bit ADC.Lisebelisoa tsa SAM3U li na le mekhoa e meraro e ka khethoang ke software ea matla a tlase: Boroko, Ema, le Backup.Boemong ba Boroko, processor ea emisoa ha mesebetsi e meng kaofela e ka bolokoa e sebetsa.Boemong ba ho Leta, lioache tsohle le lits'ebetso lia emisoa empa lisebelisoa tse ling li ka hlophisoa ho tsosa sistimi ho latela maemo a boletsoeng esale pele.Ka mokhoa oa ho boloka, ke RTC, RTT, le logic ea ho tsoha feela e sebetsang.Taolo ea Ketsahalo ea Nako ea 'Nete e lumella li-peripherals ho amohela, ho arabela le ho romela liketsahalo ka mekhoa ea Active le ea Boroko ntle le ho kena lipakeng.Moralo oa SAM3U o etselitsoe ka kotloloho ho ts'ehetsa phetisetso ea data ka lebelo le holimo.E kenyelletsa matrix a libese tse ngata hammoho le libanka tse ngata tsa SRAM, PDC le likanale tsa DMA tse e nolofalletsang ho tsamaisa mesebetsi ka ho tsamaisana le ho holisa phepelo ea data.E ka sebetsa ho tloha ho 1.62V ho ea ho 3.6V mme e tla ka lipakete tse 100 le 144-pin LQFP le BGA.Sesebelisoa sa SAM3U se loketse ka ho khetheha bakeng sa lits'ebetso tsa USB: li-logger tsa data, li-peripheral tsa PC le borokho bofe kapa bofe bo lebelo (USB ho ea ho SDIO, USB ho SPI, USB ho External Bus Interface).