ATSAMD20J18A-AUT
Likaroloana
1.1.62V - 3.63V, -40°C ho +85°C, DC ho fihla ho 48 MHz
2.1.62V - 3.63V, -40°C ho +105°C, DC ho fihla ho 32 MHz
3.2.7V - 3.63V, -40°C ho +125°C Mocheso o Atolositsoeng o lumellanang le AEC-Q100, DC ho fihla ho 32MHz
Koko:
4.Arm® Cortex®-M0+ CPU e sebetsa ho fihla ho 48 MHz
- Mohatisi oa li-hardware oa potoloho e le 'ngoe
Mehopolo
1.16/32/64/128/256 KB ka har'a sistimi e iketsetsang Flash
2.2/4/8/16/32 KB SRAM
Tsamaiso
1.Power-on Reset (POR) le Brown-out Detection (BOD)
2.Likhetho tsa oache tsa ka hare le tsa kantle tse nang le 48 MHz Digital Frequency Locked Loop (DFLL48M)
3.Molaoli oa Tšitiso ea Kantle (EIC)
4.Ho fihla ho 16 litšitiso tsa kantle
5.E 'ngoe e se nang maske e sitisa
6.Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
Matla a Tlase
1.Idle le mekhoa ea Boroko ea Stand-by
2.BorokoHo tsamaea ka peripherals
Pheripherals
Sistimi ea Ketsahalo ea 1.8-channel
2.Ho fihla ho 16-bit Timer/Counters (TC), e ka lokisoang joalo ka:
- TC e le 'ngoe ea 16-bit e nang le liteishene tse peli tsa ho bapisa / ho hapa
- TC e le 'ngoe ea 8-bit e nang le liteishene tse peli tsa ho bapisa / ho hapa
- TC e le 'ngoe ea 32-bit e nang le liteishene tse peli tsa ho bapisa / ho hapa, ka ho sebelisa li-TC tse peli
3.32-bit Real Time Counter (RTC) e nang le ts'ebetso ea oache / khalendara
4. Watchdog Nako (WDT)
5.CRC-32 jenereithara
6.Ho fihla ho li-Serial Communication Interfaces (SERCOM), e 'ngoe le e 'ngoe e khona ho sebetsa ka tsela e latelang:
- UART e nang le tlhophiso e felletseng ea duplex le terata e le 'ngoe halofo ea duplex
- Inter-Integrated Circuit (I2C) ho fihla ho 400 kHz
-Serial Peripheral Interface (SPI)
7.One 12-bit, 350 ksps Analog-to-Digital Converter (ADC) e nang le likanale tse fihlang ho 20
- Kenyelletso e fapaneng le e felletseng
- 1/2x ho isa ho 16x sethaleng sa phaello e ka khonehang
- Fetola othomathiki 'me u fumane matšeliso a phoso
- Ho fetelletsa le ho fokotseha ha lisebelisoa ho tšehetsa 13-bit, 14-bit, 15-bit, kapa 16-bit resolution
8.10-bit, 350 ksps Digital-to-Analog Converter (DAC)
9.Two Analog Comparators (AC) le Window Bapisa mosebetsi
10.Peripheral Touch Controller (PTC)
- Ho fihla ho 256-channel capacitive touch le sensing ea haufi
I/O:
11.Ho fihla ho 52 li-programmable tsa I/O Pins
Liphutheloana
TQFP ea 1.64-pin, VQFN
2.64-ball UFBGA (ha e fumanehe ka limaraka tse Atolositsoeng Mocheso le AEC-QA100)
TQFP ea 3,48-pin, VQFN
4.45-ball WLCSP (ha e fumanehe ka limaraka Mocheso o Eketsehileng le AEC-QA100)
5.32-pin TQFP, VQFN
6.27-ball WLCSP (ha e fumanehe ka limaraka Mocheso o Eketsehileng le AEC-QA100)
Tšebeliso ea Matla:
7.Tšebeliso ea Matla
- Ho theohela ho 50 µA/MHz ka mokhoa o sebetsang
- Ho theohela ho 8 µA ho tsamaisa PTC
