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Atmel SAM W25 Xplained Pro [USER GUIDE]

42463A-MCU-06/2015

Pin Number PWR header

Pin Name

Description

VCC_TARGET_P3V3

Regulated 3.3V (output, used as

main power for the kit)

Note

If the board is powered from a battery source it is recommended to use the PWR connector. If

there is a power source connected to EDBG USB, the EDBG is activated and it will consume

more power.

Содержание SAM W25 Xplained Pro

Страница 1: ...t platform the kit provides easy access to the features of the Atmel ATSAMW25H18 MR510PB and explains how to integrate the device in a custom design The Xplained Pro series evaluation kits include an...

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

Страница 3: ...and TWI Four GPIOs connected to target for code instrumentation One yellow status LED and one green board power LED Digital I O Two mechanical buttons user and reset button One user LED One extension...

Страница 4: ...Atmel SAM W25 Xplained Pro USER GUIDE 42463A MCU 06 2015 4 Figure 1 1 SAM W25 Xplained Pro Evaluation Kit Overview...

Страница 5: ...to use evaluation kits for Atmel AVR 8 and 32 bit microcontrollers SoC RF modules It consists of a series of low cost MCU and wireless boards for evaluation and demonstration of features and capabilit...

Страница 6: ...bugger Implementation on page 11 for available interfaces and pinout Communication over the interfaces are bidirectional It can be used to send events and values from the ATSAMW25H18 MR510PB or as a g...

Страница 7: ...ally detect which power sources are available and choose which one to use according to the following priority 1 External power 2 Embedded debugger USB 3 Target USB Note External power is required when...

Страница 8: ...interface Always implemented bus type 13 USART_RX Receiver line of Universal Synchronous and Asynchronous serial Receiver and Transmitter 14 USART_TX Transmitter line of Universal Synchronous and Asy...

Страница 9: ...Name Description 4 VCC_TARGET_P3V3 Regulated 3 3V output used as main power for the kit Note If the board is powered from a battery source it is recommended to use the PWR connector If there is a pow...

Страница 10: ...2 GPIO 6 GPIO2 PB03 GPIO 7 PWM PA10 TCC0 WO 2 8 PWM PA11 TCC0 WO 3 9 IRQ GPIO PA20 EXTINT 4 10 SPI_SS_B GPIO PA21 GPIO CS for SPI 11 TWI_SDA PA08 SERCOM0 PAD 0 I C SDA EDBG 12 TWI_SCL PA09 SERCOM0 PAD...

Страница 11: ...be used to read the status of the line or manually override the voltage output For other modes on the USB ID lines refer to the USB organization specifications Table 4 5 USB Connections Pin on SAM W2...

Страница 12: ...further information on how to use the DGI interface see Embedded Debugger on page 6 Table 4 9 DGI Interface Connections when using SPI Pin on SAM W25 Function PA06 SERCOM1 PAD 1 SPI SS Slave select SA...

Страница 13: ...tain the product identifier and revision Information about connected Xplained Pro extension boards will also appear in the Atmel Kits window The same information can be found on the sticker on the bot...

Страница 14: ...Atmel SAM W25 Xplained Pro USER GUIDE 42463A MCU 06 2015 14 6 Document Revision History Document revision Date Comment 42463A 06 2015 Initial document release...

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: ...OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes no representations or warranties with respect to t...