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ATSAMD21E17
DATA SHEET
(02/01/2017)

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ATSAMD21E17

In Production

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
  • 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

 

    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
        • 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
        • Three  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
    Parameter Name
    Value
    Family
    SAM D21
    Max Speed MHz
    48
    Program Memory Size (KB)
    128
    RAM (KB)
    16
    Auxiliary Flash (KB)
    0.064
    Temperature Range (C)
    -40 to 85
    Operating Voltage Range (V)
    1.62 to 3.63
    DMA Channels
    12
    SPITM
    4
    I2CTM Compatible
    4
    Peripheral Pin Select (PPS) Crossbar
    Yes
    USB
    1
    A/D channels
    10
    Max A/D Resolution
    12
    Max A/D Sample Rate (KSPS)
    350
    Input Capture
    6
    Output Compare/Std. PWM
    6
    Motor Control PWM Channels
    12
    16-bit Digital Timers
    5
    Parallel Port
    GPIO
    Comparators
    2
    Internal Oscillator
    32khz, 32Khz ULP, 8Mhz
    RTCC
    Yes
    I/O Pins
    26
    Pin Count
    32
    Documentation
    Data Sheets
    02/01/2017
    8907KB
    Data Sheets
    02/01/2017
    3239KB
    Data Sheets
    02/01/2017
    5279KB
    Data Sheets
    02/01/2017
    831KB
      Application Notes
     
     
     
    AppNote
    12/10/2016
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    AppNote
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    AppNote
    07/28/2017
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    AppNote
    06/23/2017
    302KB
      Brochures
     
     
     
    Brochures
    02/24/2017
    2719KB
    Brochures
    07/25/2017
    424KB
      Product Document
     
     
     
     
    Product Document
    12/10/2016
    1237KB
      Quick Start Guides
     
     
     
    Quick Start Guides
    06/01/2013
    238KB
    Quick Start Guides
    05/01/2013
    112KB
    Quick Start Guides
    06/01/2013
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    Quick Start Guides
    05/01/2013
    104KB
      Schematics
     
     
     
    Schematics
    06/01/2013
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    Schematics
    03/01/2014
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    Schematics
    05/01/2015
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    Schematics
    03/01/2014
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    Schematics
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    Schematics
    01/01/2014
    18KB
      Tutorials
     
     
     
    Tutorials
    12/10/2016
    6751KB
    Tutorials
    02/01/2015
    4744KB
    Tutorials
    08/01/2014
    2880KB
      User Guides
     
     
     
    User Guides
    04/01/2015
    510KB
    User Guides
    12/10/2016
    1088KB
    User Guides
    12/10/2016
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    User Guides
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    User Guides
    12/10/2016
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    User Guides
    12/10/2016
    963KB
    User Guides
    06/01/2013
    873KB
      White Papers
     
     
     
     
    WhitePapers
    05/01/2013
    443KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    ATSAMD21E17A-AF
    32
    TQFP
    -40C to +125C
    TRAY
    2.28
    2.07
    1.88
    1.72
    1.64
    Please select a part with a different temperature range.
    ATSAMD21E17A-AFT
    32
    TQFP
    -40C to +125C
    T/R
    2.34
    2.13
    1.93
    1.76
    1.69
    Please select a part with a different temperature range.
    ATSAMD21E17A-AU
    32
    TQFP
    -40C to +85C
    TRAY
    2.07
    1.88
    1.71
    1.56
    1.49
    ATSAMD21E17A-AUT
    32
    TQFP
    -40C to +85C
    T/R
    2.20
    2.00
    1.82
    1.66
    1.59
    ATSAMD21E17A-MF
    32
    VQFN
    -40C to +125C
    TRAY
    2.23
    2.03
    1.84
    1.68
    1.61
    Please select a part with a different temperature range.
    ATSAMD21E17A-MFT
    32
    VQFN
    -40C to +125C
    T/R
    2.30
    2.09
    1.89
    1.73
    1.66
    Please select a part with a different temperature range.
    ATSAMD21E17A-MU
    32
    VQFN
    -40C to +85C
    TRAY
    2.10
    1.91
    1.73
    1.58
    1.52
    ATSAMD21E17A-MUT
    32
    VQFN
    -40C to +85C
    T/R
    2.31
    2.10
    1.90
    1.74
    1.67

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    • ATSAMD21BLDC24V-STK ( ATSAMD21BLDC24V-STK )

      ATSAMD21BLDC24V-STK

      The kit contains an MCU control board featuring the ATSAMD21 microcontroller and embedded debugger and a driver board with ON Semiconductor drivers supporting motors operating up to 24V DC. The PCB is mounted on a chassis with a motor and can be directly connected to a PC running Studio and START for immediate development and debug of motor control applications.

    • SAM-ICE ( AT91SAM-ICE )

      SAM-ICE

      SAM-ICE is a JTAG emulator designed for SAMA5, SAM3, SAM4, SAM7 and SAM9 ARM® core-based MCUs and MPUs, including Thumb mode. It supports download speeds up to 720K Bytes per second and maximum JTAG speeds up to 12 MHZ. It also supports Serial Wire Debug (SWD) and Serial Wire Viewer (SWV) from SAM-ICE hardware V6.

    • QT1 Xplained Pro extension kit ( ATQT1-XPRO )

      QT1

      QT1 Xplained Pro kit is an extension kit that enables evaluation of self- and mutual capacitance mode using the Peripheral Touch Controller(PTC). The kit shows how easy it is to design a capacitive touch board solution using the PTC without the need for any external components. The kit includes two boards, one using self-capacitance and one using mutual capacitance.

    • ATSTK600-RC79 ( ATSTK600-RC79 )

      ATSTK600-RC79

      Routing card for SAM D20 in 32-pin TQFP and QFN socket. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • OLED1 Xplained Pro extension kit ( ATOLED1-XPRO )

      OLED1

      OLED1 Xplained Pro is an extension kit with a 128x32 OLED display, 3 LEDs and 3 push buttons. It connects to the extension headers of any Xplained Pro evaluation kit.

    • ATSTK600-RC72 ( ATSTK600-RC72 )

      ATSTK600-RC72

      Routing card for SAM D20 in 64-pin TQFP and QFN socket supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • SAM D21 Xplained Pro evaluation kit ( ATSAMD21-XPRO )

      SAM

      The SAM D21 Xplained Pro evaluation kit is ideal for evaluating and prototyping with the SAM D21 ARM® Cortex®-M0+ based microcontrollers. Xplained Pro Extension kits compatible with SAM D21 Xplained Pro can be purchased individually.

      The ATSAMD21-XPRO evaluation kit does not include extension boards.

      SAM D21 Xplained Pro supports many Xplained Pro extension kits,...

    • ATSTK600-SC62 ( ATSTK600-SC62 )

      ATSTK600-SC62

      Generic socket card for 24-pins QFN 0.5 mm pitch devices. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • ATSTK600-RC88 ( ATSTK600-RC88 )

      ATSTK600-RC88

      Routing card for SAM D21 in 48-pin TQFP and QFN socket. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • Power Debugger kit ( ATPOWERDEBUGGER )

      Power

      Power Debugger is a powerful development tool for debugging and programming AVR microcontrollers using UPDI, JTAG, PDI, debugWIRE, aWire, TPI or SPI target interfaces and ARM® Cortex®-M based SAM microcontrollers using JTAG or SWD target interfaces.

      In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of...

    • SAM DA1 Xplained Pro ( ATSAMDA1-XPRO )

      SAM

      The SAM DA1 Xplained Pro evaluation kit is ideal for evaluating and prototyping with the SAM DA1 ARM® Cortex®-M0+ based microcontrollers. Extension boards to the SAM DA1 Xplained Pro can be purchased individually.

      The ATSAMDA1-XPRO evaluation kit does not include extension boards.

      The SAM DA1 Xplained Pro supports the I/O1 Xplained Pro, OLED1 Xplained Pro, QT1 and QT4...

    • ATQT4-XPRO ( ATQT4-XPRO )

      ATQT4-XPRO

      The QT4 Xplained Pro kit is an extension board that enables evaluation of self-capacitance Touch and Proximity sensors using the Peripheral Touch Controller (PTC). The kit shows how easy it is to design a capacitive touch board solution using the PTC without the need for any external components.

    • I/O1 Xplained Pro extension kit ( ATIO1-XPRO )

      I/O1

      I/O1 Xplained Pro provides a light sensor, temperature sensor, and microSD card. It connects to the extension headers of any Xplained Pro Evaluation Kit.

    • PROTO1 Xplained Pro extension kit ( ATPROTO1-XPRO )

      PROTO1

      PROTO1 Xplained Pro provides easy prototyping on the Xplained Pro platform. It connects to the extension headers of any Xplained Pro evaluation kit and can be used as a gateway to other Xplained Pro extension boards with its own Xplained Pro extension header.

    • BTLC1000-XPRO-ADPT ( ATBTLC1000-XPRO-ADPT )

      BTLC1000-XPRO-ADPT

      The ATBTLC1000-XPRO-ADPT is an adapter board for the ATBTLC1000-XPRO expansion board. It is required for the UART hardware flow control functionality to operate correctly when the ATBTLC1000-XPRO expansion board is connected to certain Xplained MCU base boards.

      The BTLC1000XPRO-ADP adapter board supports the SMART SAM L21 Xplained Pro, SAM D21 Xplained Pro, SAM 4S Xplained Pro and...

    • ATSAMD21E16LMOTOR ( ATSAMD21E16LMOTOR )

      ATSAMD21E16LMOTOR

      The ATSAMD21E16LMOTOR is an MCU card for Motor control starter kit - ATSAMxxxBDLCxxx-STK. The hardware has the SMART ARM based MCU, ATSAMD21E16L, with integrated on-board debug support. The MCU card can be directly used with the currently available ATSAMD21BLDC24V-STK, a low voltage BLDC, PMSM motor control starter kit.

    • ATSTK600-RC90 ( ATSTK600-RC90 )

      ATSTK600-RC90

      Routing card for SAM D10/11 in 24-pin QFN socket. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • QT3 Xplained Pro extension kit ( ATQT3-XPRO )

      QT3

      QT3 Xplained Pro is a QTouch keypad extension board demonstrating an ultra-low power keypad design using the Peripheral Touch Controller (PTC). Utilizing the PTCs low power capabilities it enables markets lowest power wake-up on touch.

      Note: QT3 Xplained Pro requires a compatible Xplained Pro evaluation kit. See the Related Tools tab for supported models.

    • ATSTK600-RC78 ( ATSTK600-RC78 )

      ATSTK600-RC78

      Routing card for SAM D20 in 48-pin TQFP and QFN socket. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • SAM D20 Xplained Pro evaluation kit ( ATSAMD20-XPRO )

      SAM

      The SAM D20 Xplained Pro evaluation kit is ideal for evaluation and prototyping with the SAM D20 Cortex®-M0+ processor-based microcontrollers. Xplained Pro Extension kits compatible with the SAM D20 Xplained Pro kit can be purchased individually.

      The ATSAMD20-XPRO evaluation kit does not include extension boards.

      SAM D20 Xplained Pro supports many Xplained Pro extension...

    • SLCD1 Xplained Pro extension kit ( ATSLCD1-XPRO )

      SLCD1

      SLCD1 Xplained Pro is an extension kit with a 96-segment LCD display. It connects to Xplained Pro evaluation kits with segment LCD extension headers. For supported kits, see the related tools tab.

    • ATSTK600 Kit ( ATSTK600 )

      ATSTK600

      A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

      The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

    • Atmel-ICE Full Kit ( ATATMEL-ICE )

      Atmel-ICE

      Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

      Atmel-ICE supports:

      • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
      • Programming and on-chip debugging of all AVR...

    • ATSTK600-RC95 ( ATSTK600-RC95 )

      ATSTK600-RC95

      Routing card for SAM D21L in 32-pin QFN socket. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • ATSTK600-SC12 ( ATSTK600-SC12 )

      ATSTK600-SC12

      Socket card for 32-pins QFN 0.5 mm pitch devices. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • BNO055 Xplained ( ATBNO055-XPRO )

      BNO055

      BNO055 Xplained Pro is an extension with the Bosch BNO055 Intelligent 9-axis absolute orientation sensor and a RGB LED. It connects to the extension headers of any Xplained Pro evaluation kit.

      The ATBNO055-XPRO extension kit does not include a Xplained Pro evaluation kit.

      Getting started user guide from Bosch is available

    • ATSTK600-RC87 ( ATSTK600-RC87 )

      ATSTK600-RC87

      Routing card for SAM D21 in 64-pin TQFP and QFN socket. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see Device Support Table

    • ATSTK600-RC89 ( ATSTK600-RC89 )

      ATSTK600-RC89

      Routing card for SAM D21 in 32-pin TQFP and QFN socket. Supplements the STK600 Starter Kit.

      For an overview of card combinations and supported devices see 

    • Ethernet1 XPRO ( ATETHERNET1-XPRO )

      Ethernet1

      Ethernet1 Xplained Pro is an extension board in the Xplained Pro evaluation platform. The board enables the user to experiment with Ethernet network connectivity applications.

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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    ATSAMD21E17A-AFT
    0.338300
    0.497500
    32
    TQFP
    7x7x1mm
    Matte Tin
    e3
    ATSAMD21E17A-AU
    0.338300
    0.800000
    32
    TQFP
    7x7x1mm
    Matte Tin
    e3
    ATSAMD21E17A-AUT
    0.338300
    0.497500
    32
    TQFP
    7x7x1mm
    Matte Tin
    e3
    ATSAMD21E17A-AF
    0.338300
    0.800000
    32
    TQFP
    7x7x1mm
    Matte Tin
    e3
    ATSAMD21E17A-MF
    0.068700
    0.061225
    32
    VQFN
    5x5x1mm
    Matte Tin
    e3
    ATSAMD21E17A-MUT
    0.068700
    0.531000
    32
    VQFN
    5x5x1mm
    Matte Tin
    e3
    ATSAMD21E17A-MU
    0.068700
    0.061225
    32
    VQFN
    5x5x1mm
    Matte Tin
    e3
    ATSAMD21E17A-MFT
    0.068700
    0.531000
    32
    VQFN
    5x5x1mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.