ATSAM4S4AA-MU ARM Microcontrollers MCU QFNGREENIND

 matua
̶ ARM Cortex-M4 me te 2 Kbytes o te keteroki e rere ana ki te 120 MHz
̶ Wae Tiaki Maharahara (MPU)
̶ He huinga Tohutohu DSP
̶ Thumb®-2 huinga tohutohu

 Pin-ki-titi hototahi ki SAM3N, SAM3S, SAM4N me SAM7S hua tuku iho (putanga 64-titi)

 Maumahara
̶ Tae atu ki te 2048 Kbytes te Flash kua mau ki te peeke-rua me te mahara keteroki, ECC, Moka Haumarutanga me te MaukatiParaka
̶ Tae atu ki te 160 Kbytes te SRAM kua mau
̶ 16 Kbytes ROM me nga mahinga kaitautai whawhai (UART, USB) me nga mahinga IAP
̶ 8-bit Static Memory Controller (SMC): Tautoko SRAM, PSRAM, NOR me NAND Flash

 Pūnaha
̶ Ko te kaiwhakahaere ngaohiko whakauru mo te mahi tuku kotahi
̶ Power-on-Reset (POR), Brown-out Detector (BOD) me te Watchdog mo te mahi haumaru
̶ Ko nga oscillators resonator Quartz ranei: 3 ki te 20 MHz te mana matua me te rapu rahunga me te mana iti-iti.32.768 kHz mo te RTC, karaka taputapu ranei
̶ RTC me te aratau Maramataka Gregorian me te Pahia, te hanga ngaru i roto i nga momo mana iti
̶ Ka utua e te ara iahiko whakatikatika porotiti RTC mo te 32.768 kHz te koretake o te auau karaihe.
̶ 8/12 MHz tino tika 8/12 MHz oscillator o roto kua oti te whakapai wheketere me te 4 MHz te auau taunoa mo te whakaoho o te taputapu,i roto i-tono trimming uru mo te whakatikatika auau
̶ Karaka puhoi roto RC oscillator hei karaka taputapu aratau iti-hiko
̶ E rua nga PLL ki te 240 MHz mo te karaka taputapu me te USB
̶ Pūoko pāmahana
̶ Te kimi raweke hiko iti i runga i nga whakaurunga e rua, te aukati i te raweke ma te whakakore tonu i te taapiri kaupapa-whanuirehita (GPBR)
̶ Tae atu ki te 22 nga hongere DMA Peripheral (PDC).

 Nga momo mana iti
̶ Moe, Tatari me te aratau Pūrua;pau ki te 1 µA i roto i te aratau Pūrua

 Pikitia
̶ Pūrere USB 2.0: 12 Mbps, 2668 paita FIFO, tae atu ki te 8 Tohu Whakamutunga rua, i runga i te whakawhiti maramara
̶ Tae atu ki te rua USART me te ISO7816, IrDA®, RS-485, SPI, Manchester me te Aratau Pouwhanga
̶ E rua nga UART waea-2
̶ Tae atu ki te rua nga waahanga Atanga Waea-2 (I2C-hototahi), kotahi SPI, kotahi Kaiwhakahaere Tukutahi Rangatū (I2S), kotahiAtanga Kari Rongorau tere-tere (SDIO/Kari SD/MMC)
̶ E rua nga hongere-3-16-bit Kaute Matama me te hopu, te ahua ngaru, te whakatairite me te aratau PWM, Waeherehere Tapawhāarorau me te porotiti 2-bit Gray ki runga/iho mo te nekeneke hiko
̶ 4-hongere 16-bit PWM me te putanga taapiri, te urunga hapa, te moka-12 moka-wa whakahiato porotiti mo te motukamana whakahaere
̶ 32-bit Waa Tuturu me te RTC me te maramataka, te whakaoho me nga waahanga whakapai 32 kHz
̶ 256-bit Rehita Pūrua Kaupapa Whānui (GPBR)
̶ Tae atu ki te 16-hongere, 1Msps ADC me te aratau urunga rerekee me te atamira whiwhi ka taea te hotaka me te whakatikatika aunoa
̶ Kotahi te hongere-2 12-bit 1Msps DAC
̶ Kotahi te Whakataurite Analog me te kowhiringa whakauru ngawari, ka taea te kowhiri i te hiiteri whakauru
̶ 32-bit Cyclic Redundancy Check Calculation Unit (CRCCU) mo te tirotiro tika o nga raraunga o nga maharatanga atu-/i runga maramara.
̶ Rēhita Tuhi Tiaki

 I/O
̶ Tae atu ki te 79 nga raina I/O me te kaha haukoti o waho (te taha, te tairongo taumata ranei), te whakaheke, te tātari glitch me te aukati i te raupapa ondie.
̶ E toru 32-bit Parallel Input/Poutput Controllers, Peripheral DMA-assisted Parallel Capture Aratau

 Mōkī
̶ 100-arahi mokihi

 LQFP – 14 x 14 mm, pitch 0.5 mm

 TFBGA – 9 x 9 mm, pitch 0.8 mm

 VFBGA – 7 x 7 mm, pitch 0.65 mm
̶ 64-arahi kete

 LQFP – 10 x 10 mm, pitch 0.5 mm

 QFN – 9 x 9 mm, pitch 0.5 mm

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

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

 WLCSP – 3.32 x 3.32 mm, pitch 0.4 mm (SAM4S4/S2)
̶ 48-arahi mokihi

 LQFP – 7 x 7 mm, pitch 0.5 mm

 QFN – 7 x 7 mm, pitch 0.5 mm