ATSAM4S4AA-MU ARM Microcontrollers MCU QFNGREENIND

 Undoqo
̶ I-ARM Cortex-M4 ene-2 ​​Kbytes ye-cache ebaleka ukuya kuthi ga kwi-120 MHz
̶ IYunithi yoKhuseleko lweMemori (MPU)
̶ Iseti yemiyalelo yeDSP
̶ Ubhontsi®-2 iseti yemiyalelo

 I-Pin-to-pin iyahambelana ne-SAM3N, i-SAM3S, i-SAM4N kunye neemveliso zelifa le-SAM7S (inguqulelo yeepin ezingama-64)

 Iinkumbulo
̶ Ukuya kuthi ga kwi-2048 Kbytes ezizinziswe iFlash ene-dual-bank kunye ne-cache memory, i-ECC, iBit yoKhuseleko kunye nokutshixaAmasuntswana
̶ Ukuya kuthi ga kwi-160 Kbytes ezizinzisiweyo ze-SRAM
̶ 16 Kbytes ROM eneendlela ezizinzisiweyo zokulayishwa kwesiqalo (UART, USB) kunye neenkqubo ze-IAP
̶ 8-bit Isilawuli seMemori esizinzileyo (SMC): SRAM, PSRAM, NOR kunye nenkxaso yeNAND Flash

 Inkqubo
̶ Isilawuli samandla ombane esidityanisiweyo sokusebenza konikezelo olunye
̶ Amandla-on-Reset (POR), i-Brown-out Detector (BOD) kunye ne-Watchdog yokusebenza ngokukhuselekileyo
̶ I-quartz okanye i-ceramic resonator oscillators: 3 ukuya kwi-20 MHz amandla aphambili anokubona ukusilela kunye nokuzikhethela kwamandla aphantsiI-32.768 kHz ye-RTC okanye iwotshi yesixhobo
̶ I-RTC enemowudi yekhalenda kaGregorian kunye nePersian, ukuveliswa kwe waveform ngeendlela zamandla aphantsi
̶ I-RTC counter calibration circuitry ibuyisela i32.768 kHz ukungachaneki kwamaza ecrystal
̶ Ukuchaneka okuphezulu kwe-8/12 MHz ifektri elungiswe yangaphakathi ye-oscillator ye-RC ene-4 MHz rhoqo rhoqo ukuqaliswa kwesixhobo,kwi-application yokucheba ufikelelo lohlengahlengiso lwamaza
̶ Ikloko ecothayo yangaphakathi ye-oscillator ye-RC njengewotshi esisigxina yesixhobo samandla aphantsi
̶ IiPLL ezimbini ukuya kuma-240 MHz kwiwotshi yesixhobo kunye ne-USB
̶ Isivamvo sobushushu
̶ Ukubhaqwa kokuphazamisa amandla asezantsi kumagalelo amabini, ukuchasa ukuphazamisa ngokucokisekileyo kwangoko kugcino lwenjongo jikeleleiirejista (GPBR)
̶ Ukuya kutsho kumatshaneli angama-22 ePeripheral DMA (PDC).

 Iindlela zamandla aphantsi
̶ Iindlela zokulala, zokulinda kunye ne-Backup; ukusetyenziswa phantsi ukuya kwi-1 µA kwimo yogcino

 Iiperipherals
̶ USB 2.0 Isixhobo: 12 Mbps, 2668 byte FIFO, ukuya kuthi ga kwii-Endpoints ezi-8 eziphindwe kabini, kwi-chip transceiver
̶ Ukuya kuthi ga kwii-USART ezimbini ezine-ISO7816, IrDA®, RS-485, SPI, Manchester kunye neModem Mode
̶ Ii-UART ezimbini ezineengcingo ezi-2
̶ Ukuya kwiimodyuli ezimbini zoNxibelelwano ngocingo (I2C-ehambelanayo), iSPI enye, isiLawuli seSyri Synchronous esinye (I2S), enyeUjongano lwekhadi lemultimedia elinesantya esiphezulu (SDIO/SD Card/MMC)
̶ Izibali ezi-3 ze-16-bit yesibali-xesha ezimbini ezinokubanjwa, imo yamaza, thelekisa kunye nemo ye-PWM, i-Quadrature decoderlogic kunye ne-2-bit Grey phezulu / ezantsi counter for stepper motor
̶ Isitishi esi-4 se-16-bit ye-PWM enemveliso ehambelanayo, igalelo lempazamo, i-12-bit yexesha elifileyo lekhawunta yejenereyitha yemotoulawulo
̶ I-32-bit ye-Real-time Timer kunye ne-RTC enekhalenda, i-alam kunye ne-32 kHz yokuphungula iimpawu
̶ 256-bit Iirejista zeNjongo ngokuBanzi eziKhuselekileyo (GPBR)
̶ Ukuya kuthi ga kwi-16-channel, 1Msps ADC enemowudi yokufaka eyahlukileyo kunye nenqanaba lenzuzo ecwangcisekileyo kunye nokulinganisa okuzenzekelayo
̶ Itshaneli emi-2 enye 12-bit 1Msps DAC
̶ Isithelekisi se-Analog esinokhetho olubhetyebhetye lwegalelo, i-hysteresis yegalelo ekhethiweyo
̶ IYunithi yoBalo ye-32-bit ye-Cyclic Redundancy (CRCCU) yokujonga ingqibelelo yedata yokucima-/kwinkumbulo yetshiphu
̶ Bhalisa uKhuseleko loBhala

 I/O
̶ Ukuya kuthi ga kwi-79 yemigca ye-I/O enamandla ophazamiseko lwangaphandle (umphetho okanye izinga lobuntununtunu), ukudiliza, ukuhluza okuqhwanyazayo kunye nokupheliswa kothotho lwe-ondie
̶ Izilawuli eziNtathu ze-32-bit eziNxulumeneyo zeNgeniso/IziPhumo, imowudi yoXhobo yeDMA encediswa ngaxeshanye

 Iiphakheji
̶ Iiphakheji ezili-100 ezikhokelayo

 I-LQFP - 14 x 14 mm, i-pitch 0.5 mm

 TFBGA – 9 x 9 mm, pitch 0.8 mm

 VFBGA – 7 x 7 mm, pitch 0.65 mm
̶ Iiphakheji ezingama-64 ezikhokelayo

 I-LQFP - 10 x 10 mm, i-pitch 0.5 mm

 QFN – 9 x 9 mm, pitch 0.5 mm

 I-WLCSP – 4.42 x 4.72 mm, i-pitch 0.4 mm (SAM4SD32/SAM4SD16)

 I-WLCSP – 4.42 x 3.42 mm, i-pitch 0.4 mm (SAM4S16/S8)

 I-WLCSP – 3.32 x 3.32 mm, i-pitch 0.4 mm (SAM4S4/S2)
̶ Iiphakheji ezingama-48 ezikhokelayo

 LQFP – 7 x 7 mm, pitch 0.5 mm

 QFN – 7 x 7 mm, pitch 0.5 mm