Microchip ATSAMD20J15 Bedienungsanleitung


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SAM D20 Family
Low-Power, 32-bit Cortex-M0+ MCUs with 12-bit ADC, 10-
bit DAC, 256-Channel PTC, RTC, and SERCOM
Features
Operating Conditions
•1.62V – 3.63V, -40°C to +85°C, DC up to 48 MHz
•1.62V – 3.63V, -40°C to +105°C, DC up to 32 MHz
•2.7V – 3.63V, -40°C to +125°C Extended Temperature with compliance to AEC-Q100, DC up to 32MHz
Core
• Arm® Cortex®-M0+ CPU running at up to 48 MHz
–Single-cycle hardware multiplier
Memories
•16/32/64/128/256 KB in-system self-programmable Flash
•2/4/8/16/32 KB SRAM
System
•Power-on Reset (POR) and Brown-out Detection (BOD)
•Internal and external clock options with 48 MHz Digital Frequency Locked Loop (DFLL48M)
•External Interrupt Controller (EIC)
•Up to 16 external interrupts
•One non-maskable interrupt
•Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
Low-Power
•Idle and Stand-by Sleep modes
•SleepWalking peripherals
Peripherals
•8-channel Event System
•Up to eight 16-bit Timer/Counters (TC), configurable as:
–One 16-bit TC with two compare/capture channels
–One 8-bit TC with two compare/capture channels
–One 32-bit TC with two compare/capture channels, by using two TCs
•32-bit Real Time Counter (RTC) with clock/calendar function
•Watchdog Timer (WDT)
•CRC-32 generator
•Up to six Serial Communication Interfaces (SERCOM), each configurable to operate as either:
–USART with full-duplex and single-wire half-duplex configuration
–Inter-Integrated Circuit (I2C) up to 400 kHz
–Serial Peripheral Interface (SPI)
•One 12-bit, 350 ksps Analog-to-Digital Converter (ADC) with up to 20 channels
–Differential and single-ended input
–1/2x to 16x programmable gain stage
© 2022 Microchip Technology Inc.
and its subsidiaries
Complete DatasheetDS60001504F-page 1

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Marke: Microchip
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Modell: ATSAMD20J15

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