Feather M0 Basic Proto Atsamd21 Cortex M0
$19.95
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The Feather M0 Basic Proto Atsamd21 Cortex M0 - Loose Headers At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the ATSAMD21 Cortex M0 Mini Breakout with Header Pins for $19.90.
Features:
- Feather M0 Basic Proto Atsamd21 Cortex M0
- Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in
- Light as a (large?) feather - 4.6 grams
- ATSAMD21G18 @ 48MHz with 3.3V logic/power
- 256KB of FLASH + 32KB of RAM
- No EEPROM
- 32.768 KHz crystal for clock generation & RTC
- 3.3V regulator with 500mA peak current output
- USB native support, comes with USB bootloader and serial port debugging
- You also get tons of pins - 20 GPIO pins
- Hardware Serial, hardware I2C, hardware SPI support
- PWM outputs on all pins
- 6 x 12-bit analog inputs
- 1 x 10-bit analog ouput (DAC)
- Built in 100mA lipoly charger with charging status indicator LED
- Pin #13 red LED for general purpose blinking
- Power/enable pin
- 4 mounting holes
- Reset button
If you want a don't need the protoboard section, you may wish to just get the ATSAMD21 Cortex M0 Mini Breakout with Header Pins for $19.90 which is smaller and saves more space!
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The Feather M0 Basic Proto Atsamd21 Cortex M0 - Loose Headers At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the ATSAMD21 Cortex M0 Mini Breakout with Header Pins for $19.90.