This board has been discontinued, it's been replaced by the SamD21 WB board, proposed here.
The SamD21 Mini board brings you the power of a SamD21 in a small form factor, and has an on-board ICSP connector exposing a SPI interface that allows you to connect to various peripherals.
Thanks to Node Blue, this board enables connecting buttons, switches, encoders, potentiometers, rotary switches, joysticks and various sensors.
|
Microcontroller |
SAMD21G18A Cortex-M0+ 32bit ARM MCU @ 48 MHz |
|
Board Power Supply (USB/VIN) |
5 V |
|
Operating Voltage |
3.3 V (Board Max Consumption 220 mA) |
|
Digital Input/output Pins |
26 (including ICSP, I2C and A0-A5) |
|
Analog Input Pins |
11 (12 bits ADC) |
|
Analog Output Pins |
1 (10 bits DAC) |
|
External Interrupts |
9 (0, 1, 4, 5, 6, 7, 8, A1, A2) |
|
Interfaces |
3 UART, 2 SPI, 2 I2C, 1 I2S |
|
DC current per I/O Pin |
7 mA |
|
Memory |
256 KBytes Flash,32 KBytes SRAM |
|
EEPROM |
No (emulated with flash) |
