I-ATSAMD20J18A-AUT
Izici
1.1.62V – 3.63V, -40°C ukuya +85°C, DC kufika ku-48 MHz
2.1.62V – 3.63V, -40°C ukuya +105°C, DC kufika ku-32 MHz
3.2.7V – 3.63V, -40°C ukuya ku-+125°C Ithempelesha Enwetshiwe ngokuthobelana ne-AEC-Q100, DC kufika ku-32MHz
Ingqikithi:
I-4.Arm® Cortex®-M0+ CPU isebenza kufika ku-48 MHz
- Isiphindaphindi sehadiwe esinomjikelezo owodwa
Izinkumbulo
1.16/32/64/128/256 KB iFlash ezihlelekayo engaphakathi kwesistimu
2.2/4/8/16/32 KB SRAM
Uhlelo
1. Ukusetha kabusha amandla (i-POR) kanye nokutholwa oku-Brown-out (BOD)
2.Izinketho zewashi zangaphakathi nezangaphandle ezine-48 MHz Digital Frequency Locked Loop (DFLL48M)
3. Isilawuli Sokuphazanyiswa Kwangaphandle (EIC)
4.Kufikela ku-16 ukuphazamiseka kwangaphandle
5.Isiphazamiso esisodwa esingamaski
6.Izikhonkwane ezimbili ze-Serial Wire Debug (SWD) ukuhlela, ukuhlola nokususa isixhumi esibonakalayo
Amandla Aphansi
1.Imodi yokungenzi lutho kanye ne-Stand-by Sleep
2.UkulalaUkuhamba okujikelezayo
Amapheripheral
Uhlelo Lomcimbi wesiteshi esingu-1.8
2.Kufikela ku-16-bit Isikhathi/Izibali (TC), ezingalungiseka njenge:
- I-TC eyodwa engu-16-bit eneziteshi ezimbili zokuqhathanisa/ukuthwebula
- I-TC eyodwa ye-8-bit eneziteshi ezimbili zokuqhathanisa/ukuthwebula
- I-TC eyodwa engu-32-bit eneziteshi ezimbili zokuqhathanisa/ukuthwebula, ngokusebenzisa ama-TC amabili
I-3.32-bit Real Time Counter (RTC) enomsebenzi wewashi/wekhalenda
4.Isibali sikhathi se-Watchdog (WDT)
5.CRC-32 generator
6.Kufikela ku-Serial Communication Interfaces (i-SERCOM), ngayinye ingalungiseka ukuze isebenze njengalokhu:
- I-USART ene-full-duplex kanye ne-single-wire half-duplex ukucushwa
– I-Inter-Integrated Circuit (I2C) ifinyelela ku-400 kHz
- I-Serial Peripheral Interface (SPI)
7.One 12-bit, 350 ksps Analog-to-Digital Converter (ADC) eneziteshi ezingafika kwezingama-20
- Okokufaka okuhlukile nokunokuphela ngakunye
- 1/2x kuya ku-16x isigaba senzuzo ehlelekayo
- I-offset ezenzakalelayo futhi uthole isinxephezelo samaphutha
- Ukwenza isampula ngokweqile nokuncishiswa kwehadiwe ukusekela ukulungiswa kwe-13-bit, 14-bit, 15-bit, noma 16-bit
8.10-bit, 350 ksps Digital-to-Analog Converter (DAC)
9.Izifanisi Ezimbili ze-Analog (AC) ezinomsebenzi wokuQhathanisa Iwindi
10.I-Peripheral Touch Controller (PTC)
- Kufika ku-256-chaneli capacitive touch kanye nenzwa yokuba seduze
I/O:
11.Kufikela ku-52 amaphinikhodi e-I/O ahlelekayo
Amaphakheji
1.64-pin TQFP, VQFN
I-2.64-ball UFBGA (ayitholakali kumabanga Okushisa Okunwetshiwe kanye ne-AEC-QA100)
3.48-pin TQFP, VQFN
I-4.45-ball WLCSP (ayitholakali kumabanga Awezinga Lokushisa Awengeziwe kanye ne-AEC-QA100)
5.32-pin TQFP, VQFN
I-6.27-ball WLCSP (ayitholakali kumabanga Okushisa Okunwetshiwe kanye ne-AEC-QA100)
Ukusetshenziswa kwamandla:
7.Ukusetshenziswa kwamandla
– Kwehle kufike ku-50 µA/MHz kumodi esebenzayo
- Kuze kufike ku-8 µA usebenzisa i-PTC
