ATSAMD20E17A-AU

ATMEL  ATSAMD20E17A-AU  微控制器, 32位, SAM D系列, ARM 皮质-M0+, 48 MHz, 128 KB, 16 KB, 32 引脚, TQFP

The is a low-power high-performance SMART ARM® Cortex®-M0+ based Flash Microcontroller with 128kB of flash and 16kB of SRAM memory. Four serial communication modules SERCOM configurable as UART/USART, SPI or I²C, six 16-bit timer/counters, 32-bit real time clock and calendar, 10 PWM channels, one 10-channel 12-bit ADC, one 10-bit DAC. Atmel"s SAM D20 microcontrollers are ideally suited for use in mobile devices due to their low current consumption. Sensor fusion processing is a key area where these devices can be used to differentiate products and with Atmel"s extensive range of sensor partners it is easy to add real-time motion processing to enrich the user experience.

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Support for up to 60 touch channels

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Easy pin migration to SAMD20G and SAMD20J devices

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Supported by Atmel Studio, the Atmel Software Framework and the SAM D20 Xplained Pro kit

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Power-on reset POR and brown-out detection BOD

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Internal and external clock options with 48MHz digital frequency locked loop DFLL48M

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External Interrupt Controller EIC

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16 External interrupts

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One non-maskable interrupt

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Two-pin serial wire debug SWD programming, test and debugging interface

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Idle and standby sleep modes

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SleepWalking peripherals

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Peripherals - 8-channel event system