SEGGER Evaluation Software for Atmel SAMR21 Xplained Pro
SEGGER Evaluation Software
Included components:
| Product | Supported features |
|---|---|
| emPower OS | |
BASE + FTP Client, FTP Server, NetBIOS Name Service, SMTP Client | |
SEGGER Notifications
Subscribe to SEGGER Evaluation Software Notifications
Data Sheets
Atmel SAMR21 Xplained Pro
- Atmel ATSAMR21G18A microcontroller
- Embedded debugger (EDBG)
- USB interface
- Programming and debugging on board SAM R21 through Serial Wire Debug (SWD)
- Virtual COM-port interface to target via UART
- Atmel Data Gateway Interface (DGI) 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
- Two extension headers
- Three possible power sources
- External power
- Embedded debugger USB
- Target USB
- 32KHz crystal
- 16MHz crystal
- Supported with application examples in Atmel Software Framework
ATSAMR21G18A
- 256 KByte Flash
- 32 KByte SRAM (Kbytes):
- 28 I/O Pins
- Max 48 MHz operating frequency
- 5 SPI interfaces
- 4 UART ports
- 8 ADC channels
- 12 bit ADC resolution
- 1 analog comparator
- AES crypto engine
- 0.25 MB/sec data rate
- 2.4 GHz frequency band