Atmel SAM D20 Xplained Pro Скачать руководство пользователя страница 1

Страница: 1 / 17

42102C-MCU-02/2014

USER GUIDE

Atmel SAM D20 Xplained Pro

Preface

The Atmel

SAM D20 Xplained Pro evaluation kit is a hardware platform to

evaluate the ATSAMD20J18A microcontroller.
Supported by the Atmel Studio integrated development platform, the kit provides

easy access to the features of the Atmel ATSAMD20J18A and explains how to

integrate the device in a custom design.
The Xplained Pro MCU series evaluation kits include an on-board Embedded

Debugger, and no external tools are necessary to program or debug the

ATSAMD20J18A.
The Xplained Pro extension kits offers additional peripherals to extend the

features of the board and ease the development of custom designs.

Содержание SAM D20 Xplained Pro

Страница 1: ...atform the kit provides easy access to the features of the Atmel ATSAMD20J18A and explains how to integrate the device in a custom design The Xplained Pro MCU series evaluation kits include an on boar...

Страница 2: ...nectors 7 3 4 1 Xplained Pro Standard Extension Header 7 3 4 2 Xplained Pro Power Header 8 4 Hardware User Guide 9 4 1 Connectors 9 4 1 1 I O Extension Headers 9 4 2 Peripherals 10 4 2 1 Crystal 10 4...

Страница 3: ...to target via SPI and TWI Four GPIOs connected to target for code instrumentation Digital I O Two mechanical buttons user and reset button One user LED Three extension headers Two possible power sour...

Страница 4: ...Atmel SAM D20 Xplained Pro USER GUIDE 42102C MCU 02 2014 4 Figure 1 1 SAM D20 Xplained Pro Evaluation Kit Overview...

Страница 5: ...all sized and easy to use evaluation kits for 8 and 32 bit Atmel microcontrollers It consists of a series of low cost MCU boards for evaluation and demonstration of features and capabilities of differ...

Страница 6: ...lable interfaces and pinout Communication over the interfaces are bidirectional It can be used to send events and values from the ATSAMD20J18A or as a generic printf style data channel Traffic over th...

Страница 7: ...o measure its power consumption Because the device has a separate power plane VCC_MCU_P3V3 on this board it is possible to measure the current consumption by measuring the current that is flowing into...

Страница 8: ...ne of Serial peripheral interface Always implemented bus type 17 SPI_MISO Master in slave out line of Serial peripheral interface Always implemented bus type 18 SPI_SCK Clock for Serial peripheral int...

Страница 9: ...aders have a pitch of 2 54 mm Table 4 1 Extension Header EXT1 Pin on EXT1 SAM D20 pin Function Shared functionality 1 Communication line to ID chip on extension board 2 GND 3 PB00 AIN 8 4 PB01 AIN 9 5...

Страница 10: ...PIO Onboard SW0 7 PA12 TC2 WO 0 8 PA13 TC2 WO 1 9 PA28 EXTINT 8 10 PA27 GPIO 11 PA08 SERCOM2 PAD 0 I C SDA EXT1 EXT2 and EDBG 12 PA09 SERCOM2 PAD 1 I C SCL EXT1 EXT2 and EDBG 13 PB11 SERCOM4 PAD 3 UAR...

Страница 11: ...and TWI and it monitors four of the SAM D20 GPIOs Atmel Studio can be used as a front end for the Embedded Debugger 4 3 1 Serial Wire Debug The Serial Wire Debug SWD use two pins to communicate with t...

Страница 12: ...3 4 External Programming and Debugging The SAM D20 Xplained Pro features a Cortex Debug Connector 10 pin for programming and debugging an external target The connector is limited to the SWD interface...

Страница 13: ...lained Pro has revision C of the SAMD20J18A device mounted Known issues VDDCORE decoupling capacitor The VDDCCORE output pin on SAMD20J18A has two decoupling capacitors one 100nF and one 4 7 F This mi...

Страница 14: ...ision History Document revision Date Comment 42102C 02 2014 Updated Hardware Revision History and Known Issues on page 13 and Table 4 3 Extension Header EXT3 on page 10 42102B 10 2013 Updated Hardware...

Страница 15: ...buyer s and further users sole risk The user assumes all responsibility and liability for proper and safe handling of the goods Further the user indemnifies Atmel from all claims arising from the hand...

Страница 16: ...BILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE...

Страница 17: ...401 Building No 5 JiuGe Business Center Lane 2301 Yishan Rd Minhang District Shanghai China Sales Direct 86 21 6401 6692 Email amall ameya360 com QQ 800077892 Skype ameyasales1 ameyasales2 Customer Se...