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ATSAMD21E17A-AU

0104110000079299

New product

Features:

  • 128KB in-system self-programmable Flash
  • 16KB SRAM Memory
  • Four Serial Communication Interfaces (SERCOM), each configurable to operate as either:
  • 12-bit, 350ksps Analog-to-Digital Converter (ADC) with up to 10 channels
  • 10-bit, 350ksps Digital-to-Analog Converter (DAC)
  • 256-channel capacitive touch and proximity sensing


See description for more details about the product.

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24,99 lei
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The price includes the costs for collection, treatment and ellimination of WEEE

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Description


A low-power, high-performance Microchip's ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD21E17 is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features:

  • 128KB of flash and 16KB of SRAM
  • 4K RWW support on MRL D version
  • Up to 48MHz operating frequency
  • Four serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, three 16-bit timer/counters, 32-bit Real-Time Clock and calendar, 18 PWM channels, one 14-channel 12-bit ADC, one 10-bit DAC
  • Full Speed USB Device and embedded Host
  • Support for up to 60 touch channels
  • 1.62V to 3.63V power supply
  • Easy pin migration to SAMD21G and SAMD21J devices
  • Supported by Atmel Studio, ASF and the SAM D21 Xplained Pro kit


Supported by MPLAB X IDE and MPLAB Harmony.


Functional Safety


This device supports the ISO 26262 (ASIL B), IEC 61508 (SIL 2) and IEC 60730 (Class B) functional safety standards.

  • The Functional Safety Manual, FMEDA and information on the Diagnostic Software are available under NDA through the request form on the 32-bit Microcontrollers Functional Safety web page.
  • To request any information about the SIL 2 STL, please fill out and submit the request form on Industrial Safety Self-Test Library web page.
  • Learn more about 32-bit MCUs with Functional Safety capabilities including device hardware and certified software libraries.


Additional Features


Processor

  • ARM Cortex-M0+ CPU running at up to 48MHz
  • Single-cycle hardware multiplier
  • Micro Trace Buffer


Memories

  • 128KB in-system self-programmable Flash
  • 4K RWW Support for device variant D
  • 16KB SRAM Memory


System

  • Power-on reset (POR) and brown-out detection (BOD)
  • Internal and external clock options with 48MHDigital Frequency Locked Loop (DFLL48M) and
  • 48MHto 96MHFractional
  • External Interrupt Controller (EIC)
  • 16 external interrupts
  • One non-maskable interrupt
  • Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
  • Drop in compatible with SAM D20


Low Power

  • Idle and standby sleep modes
  • SleepWalking peripherals


Peripherals

  • 12-channel Direct Memory Access Controller (DMAC)
  • 12-channel Event System
  • Three 16-bit Timer/Counters (TC), configurable as either:
  • One 16-bit TC with compare/capture channels
  • One 8-bit TC with compare/capture channels
  • One 32-bit TC with compare/capture channels, by using two TCs
  • Up To Four 24-bit Timer/Counters for Control (TCC), with extended functions:
  • Up to four compare channels with optional complementary output
  • Generation of synchronized pulse width modulation (PWM) pattern across port pins
  • Deterministic fault protection, fast decay and configurable dead-time between complementary output
  • Dithering that increase resolution with up to 5 bit and reduce quantization error
  • 32-bit Real Time Counter (RTC) with clock/calendar function
  • Watchdog Timer (WDT)
  • CRC-32 generator
  • One full-speed (12Mbps) Universal Serial Bus (USB) 2.0 interface
  • Embedded device function
  • Eight endpoints
  • Four Serial Communication Interfaces (SERCOM), each configurable to operate as either:
  • USART with full-duplex and single-wire half-duplex configuration
  • I2C Bus up to 3.4MHz
  • SMBUS/PMBUS
  • SPI
  • LIN slave
  • 12-bit, 350ksps Analog-to-Digital Converter (ADC) with up to 10 channels
  • Differential and single-ended input
  • 1/2x to 16x programmable gain stage
  • Automatic offset and gain error compensation
  • Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution
  • 10-bit, 350ksps Digital-to-Analog Converter (DAC)
  • Two Analog Comparators (AC) with window compare function
  • Peripheral Touch Controller (PTC)
  • 256-channel capacitive touch and proximity sensing


I/O

  • 26 GPIO pins


Packages

  • 32-pin TQSP, QFN, WLCSP


Operating Voltage

  • 1.62V – 3.63V


Parametrics

NameValue
Part Family SAMD21
Max CPU Speed MHz 48
Program Memory Size (KB) 128
SRAM (KB) 16
Auxiliary Flash (KB) 0.064
Temperature Range (C) -40 to 85
Operating Voltage Range (V) 1.62 to 3.63
Direct Memory Access Channels 12
SPI 4
I2C 4
Hardware Touch Peripheral PTC
Peripheral Pin Select / Pin Muxing Yes
Number of USB Modules 1
USB Interface Full Speed
ADC Input 10
Max ADC Resolution (Bits) 12
Max ADC Sampling Rate (ksps) 350
Input Capture 6
Motor Control PWM Channels 18.
Max 16-bit Digital Timers 5
Parallel Port GPIO
Number of Comparators 2
Internal Oscillator 32khz, 32Khz ULP, 8Mhz
Hardware RTCC/RTC Yes
Max I/O Pins 26
Pincount 32
Low Power Yes


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ATSAMD21E17A-AU

ATSAMD21E17A-AU

Features:

  • 128KB in-system self-programmable Flash
  • 16KB SRAM Memory
  • Four Serial Communication Interfaces (SERCOM), each configurable to operate as either:
  • 12-bit, 350ksps Analog-to-Digital Converter (ADC) with up to 10 channels
  • 10-bit, 350ksps Digital-to-Analog Converter (DAC)
  • 256-channel capacitive touch and proximity sensing


See description for more details about the product.

Add to cart now!