ATSAMD20J18A-AUT
Astaamaha
1.1.62V - 3.63V, -40°C ilaa +85°C, DC ilaa 48 MHz
2.1.62V - 3.63V, -40°C ilaa +105°C, DC ilaa 32 MHz
3.2.7V – 3.63V, -40°C ilaa +125°C Heerkulka Kordhinta ee waafaqsan AEC-Q100, DC ilaa 32MHz
Muhiim:
4.Arm® Cortex®-M0+ CPU waxay ku socotaa ilaa 48 MHz
– Halbeeg-wareeg badan hardware
Xusuus
1.16/32/64/128/256 KB in-system Flash is-programmable
2.2/4/8/16/32 KB SRAM
Nidaamka
1. Dib-u-dejinta Awoodda (POR) iyo ogaanshaha Brown-out (BOD)
2. Doorashada saacadaha gudaha iyo dibadda oo leh 48 MHz Digital Frequency Locked Loop (DFLL48M)
3. Xakamaynta kala goynta dibadda (EIC)
4.Ilaa 16 kala goyn dibadeed
5.Mid ka mid ah carqaladayn aan maaskaro lahayn
6.Two-pin Serial Wire Debug (SWD) barnaamijka, tijaabinta iyo wax ka beddelidda interface
Awood-hooseeya
1.Habab hurdo la'aan iyo Istaag-by
2.Hurdada Socodka
Gawaarida
1.8-channel Nidaamka Dhacdada
2. Ilaa sideed 16-bit Timer/Counters (TC), loo habayn karo sida:
- Hal 16-bit TC ah oo leh laba kanaal is barbar dhig/qabasho
- Hal 8-bit TC ah oo leh laba kanaal is barbar dhig/qabasho
- Hal 32-bit TC ah oo leh laba kanaal is barbar dhig/qabasho, adoo isticmaalaya laba TCs
3.32-bit Real Time Counter (RTC) oo leh saacad/shaqaale kalandarka
4.Watchdog Timer (WDT)
5.CRC-32 koronto-dhaliye
6.Illaa lix isgaarsiineed Serial Communication Interfaces (SERCOM), mid walba waa la habeyn karaa inuu u shaqeeyo sida:
- USART oo leh qaabeynta laba-duplex-ka-buuxa iyo hal-siliga badh-duplex-ka
- Isku-dhafka Isku-dhafan (I2C) ilaa 400 kHz
- Interface Serial Peripheral (SPI)
7.One 12-bit, 350 kps Analog-to-Digital Converter (ADC) oo wata ilaa 20 kanaal
- Wax gelinta kala duwan iyo hal-dhammeedka
- 1/2x ilaa 16x heerka faa'iidada barnaamijka
- Si otomaatig ah u dhimis ah oo u hel magdhow khalad ah
- Baadhitaanka iyo dhimista qalabka si loo taageero 13-bit, 14-bit, 15-bit, ama 16-bit resolution
8.10-bit, 350 kps Digital-to-Analog Converter (DAC)
9.Two Analog Comparators (AC) oo leh Daaqadda Isbarbardhigga Shaqada
10.Peripheral Touch Controller (PTC)
- Ilaa 256-kanaal taabashada awoodda leh iyo dareenka u dhowaanshaha
I/O:
11. Ilaa 52 biinnada I/O programmable
Baakadaha
1.64-pin TQFP, VQFN
2.64-kubad UFBGA (aan laga heli karin darajooyinka Heerkulka Dheeraadka ah iyo AEC-QA100)
3.48-pin TQFP, VQFN
4.45-kubad WLCSP (aan laga heli karin darajooyinka Heerkulka Dheeraadka ah iyo AEC-QA100)
5.32-pin TQFP, VQFN
6.27-kubad WLCSP (aan laga helin darajooyinka Heerkulka Dheeraadka ah iyo AEC-QA100)
Isticmaalka Korontada:
7.Isticmaalka Korontada
- Ilaa 50 µA/MHz oo ah qaab Firfircoon
- Ilaa 8 µA oo ku socda PTC
