ATSAM4S4AA-MU ARM Microcontrollers MCU QFNGREENIND

Ore Core
̶ ARM Cortex-M4 hamwe na Kbytes 2 za cache ikora kuri 120 MHz
Unit Igice cyo Kurinda Kwibuka (MPU)
Set Amabwiriza ya DSP
̶ Thumb®-2 amabwiriza yashizweho

 Pin-to-pin ihuza na SAM3N, SAM3S, SAM4N na SAM7S ibicuruzwa byumurage (verisiyo ya 64-pin)

 Kwibuka
̶ Kugera kuri 2048 Kbytes yashyizwemo Flash hamwe na banki ebyiri hamwe na cache yibuka, ECC, Umutekano Bit na LockBits
̶ Kugera kuri 160 Kbytes yashyizwemo SRAM
̶ 16 Kbytes ROM hamwe na boot boot loader gahunda (UART, USB) na IAP gahunda
̶ 8-bit Static Memory Controller (SMC): SRAM, PSRAM, NOR na NAND Flash

 Sisitemu
Embedded voltage igenzura kubikorwa bimwe byo gutanga
̶ Imbaraga-zo-gusubiramo (POR), Detector ya Brown-out (BOD) na Watchdog kugirango ikore neza
Os Quartz cyangwa ceramic resonator oscillator: 3 kugeza 20 MHz imbaraga nyamukuru hamwe no gutahura kunanirwa hamwe nubushake buke buke32.768 kHz kuri RTC cyangwa isaha yibikoresho
RTC hamwe na kalendari ya Gregoriya nu Buperesi, ibisekuruza byerekana imbaraga muburyo buke
̶ RTC konte ya kalibrasi yumuzunguruko yishyura 32.768 kHz ya kristu yumurongo utari wo
̶ Byuzuye neza 8/12 MHz uruganda-rwatunganijwe imbere RC oscillator yimbere hamwe na 4 MHz inshuro zidasanzwe zo gutangiza ibikoresho,in-Porogaramu Kugabanya uburyo bwo Guhindura inshuro
Buhoro isaha imbere imbere ya oscillator ya RC nkibikoresho byigihe gito byingufu zamasaha
PL PLL ebyiri zigera kuri 240 MHz ku isaha y'ibikoresho no kuri USB
Sens Ubushyuhe
Ection Imbaraga nke za tamper gutahura kubintu bibiri byinjira, anti-tamping uhita usiba intego rusange yibikorwakwiyandikisha (GPBR)
Channels Imiyoboro igera kuri 22 ya Periferique DMA (PDC)

Mod Uburyo buke
Gusinzira, Gutegereza no Kugarura uburyo; gukoresha kugeza kuri 1 µA muburyo bwo gusubira inyuma

Ip
Device USB 2.0 Igikoresho: 12 Mbps, 2668 byte FIFO, Kugera kuri 8 Byerekezo Byombi, kuri chip transceiver
Kugera kuri USARTs ebyiri hamwe na ISO7816, IrDA®, RS-485, SPI, Manchester na Modem Mode
̶ Babiri 2-wire UARTs
̶ Kugera kuri bibiri-2-Imigaragarire ya Interineti (I2C-ihuza), SPI imwe, Umugenzuzi umwe wa Serial Synchronous (I2S), imweUmuvuduko wihuse wikarita ya Multimedi (SDIO / SD Ikarita / MMC)
̶ Babiri 3-imiyoboro 16-biti ya Timer Counters hamwe no gufata, guhinduranya, kugereranya nuburyo bwa PWM, decoder ya Quadraturelogique na 2-bit Gray hejuru / hepfo ya compte ya moteri yintambwe
̶ 4-umuyoboro wa 16-bit PWM hamwe nibisohoka byuzuzanya, kwinjiza amakosa, 12-bit byapfuye igihe cya moteri ya moterikugenzura
̶ 32-bit Real-time Timer na RTC hamwe na kalendari, impuruza hamwe na 32 kHz yo gutema
6 256-bit rusange Intego rusange yo Kwiyandikisha (GPBR)
̶ Kugera kuri 16-umuyoboro, 1Msps ADC hamwe nuburyo butandukanye bwo kwinjiza hamwe na progaramu zishobora kunguka icyiciro hamwe na kalibibasi
̶ Umuyoboro umwe 2-umuyoboro 12-bit 1Msps DAC
Igereranya Rimwe Kugereranya hamwe no guhitamo kwinjiza byoroshye, guhitamo kwinjiza hystereze
̶ 32-bit Cyclic Redundancy Kugenzura Ibara (CRCCU) kugirango ubashe kugenzura amakuru yubushakashatsi bwa off / / kuri chip
̶ Iyandikishe Kwandika Kurinda

 I / O.
Imirongo igera kuri 79 I / O ifite ubushobozi bwo guhagarika ubushobozi (impande cyangwa urwego rwimikorere), gusohora, gushungura glitch hamwe na ondie seriyeri yo kurwanya ihagarikwa
̶ Bitatu 32-bit Bingana Iyinjiza / Ibisohoka Ibisohoka, Periferique DMA ifashwa nuburyo bwo gufata gufata;

Amapaki
Pack 100-bayobora

 LQFP - 14 x 14 mm, ikibanza 0.5 mm

 TFBGA - 9 x 9 mm, ikibanza 0.8 mm

 VFBGA - 7 x 7 mm, ikibanza 0,65 mm
̶ 64-kuyobora

 LQFP - 10 x 10 mm, ikibanza 0.5 mm

 QFN - 9 x 9 mm, ikibanza 0.5 mm

 WLCSP - 4.42 x 4,72 mm, ikibanza 0,4 mm (SAM4SD32 / SAM4SD16)

 WLCSP - 4.42 x 3,42 mm, ikibanza 0.4 mm (SAM4S16 / S8)

 WLCSP - 3,32 x 3,32 mm, ikibanza 0.4 mm (SAM4S4 / S2)
̶ 48-kuyobora

 LQFP - 7 x 7 mm, ikibanza 0.5 mm

 QFN - 7 x 7 mm, ikibanza 0.5 mm