SparkFun Electronics 的 SAMD21 Mini Breakout (DEV-13664) 规格书

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Vin
RAW
GND GND
AREF REFA PA03 AIN1 EXTINT3 PTC:Y1
VCC VCC
A3 REFB A3 PA04 AIN4 EXTINT4 SER0:0 TCC0:0 PTC:Y2
A2 A2 PB09 AIN3 EXTINT9 SER4:1 TC4:1 PTC:Y15
A1 A1 PB08 AIN2 EXTINT8 SER4:0 TC4:0 PTC:Y14
A0 A0 PA02 AIN0 EXTINT2 PTC:Y0 DAC
13 D13 ~ PA17 EXTINT1 SCK SER1:1/3:1* TCC2:1/0:7 PTC:X5
12 D12 ~ PA19 EXTINT3 MISO SER1:3/3:3 TC3:1/TCC0:3 PTC:X7 I2S/SD[0]
11 D11 ~ PA16 EXTINT0 MOSI SER1:0/3:0* TCC2:0/0:6 PTC:X4
10 D10 ~ PA18 EXTINT2 SS SER1:2/3:2 TC3:0/TCC0:2
SCL D21 PA23 EXTINT7 SCL SER3:1/5:1* TC4:1/TCC0:5 USB/SOF 1KhZ
SDA D20 PA22 EXTINT6 SDA SER3:0/5:0* TC4:0/TCC0:4 PCT:X10
1/TXD1PA10AIN18EXTINT10TX0SER0:2/2:2TCC1:0/0:2PTC:X2I2S/SCK[0]
0/RXD0PA11AIN19EXTINT11RXISER0:3/2:3TCC1:1/0:3PTC:X3I2S/FS[0]
/RSTRESET
GNDGND
2D2PA14EXTINT14SER2:2/4:2*TC3:0/TCC0:4XIN
3D3 ~PA09AIN17EXTINT9SER0:1/2:1*TCC0:1/1:3PTC:X1I2S/MCK[0]
4D4 ~PA08AIN16NMISER0:0/2:0*TCC0:0/1:2PTC:X0I2S/SD[1]
5D5 ~PA15EXTINT15SER2:3/4:3TC3:1/TCC0:5XOUT
6D6 ~PA20EXTINT4SER5:2/3:2TC7:0/TCC0:6PTC:X8I2S/SCK[0]
7D7PA21EXINIT5SER5:3/3:3TC7:1/TCC0:7PTC:X9I2S/FS[0]
8D8 ~PA06AIN6EXTINT6SER0:2TCC1:0PTC:Y4
9D9 ~PA07AIN7EXTINT7SER0:3TCC1:1PTC:Y5I2S/SD[0]
TXLEDPA27EXTINT15
RXLEDPB03AIN11EXTINT3SER5:1TC6:1PTC:Y9
13 LEDD13 ~PA17EXTINT1SCKSER1:1/3:1*TCC2:1/0:7PTC:X5
SAMD21 Mini Breakout (DEV-13664 )
Arduino Zero compatible
RX (PIN_LED_RXL): Yellow
Micro A/B USB
Reset Button
Power LED User (D13) LED
TX LED RX LED
B
Name
Power
GND
Control
Arduino
Port
ADC
Interupts
Serial
Serial Com
Timer
PTC
Misc
DAC
TC - Timer Counter
TCC - Timer Counter - Controller
PTC - Peripheral Touch Controller
NMI - External Non-Maskable Interupt
Pin can only be A,B,C,D,E,F,G or H at any time
Selecting B disables digital control
A
C/D
E/F
B
G/H
PWM pins maked with ~
Programming Header
1. VCC 3.3V
2. SWEDIO/TMS
3. GND
4. SWDCLK/TCK
5. GND
6. SWO/TDO
7. Key
8. NC/TDI
9. GNDDTCT
10. Nreset
LEDs
Power: Red
D13 (PIN_LED_13): Blue
TX (PIN_LED_TXL): Green
Serial
USB: SerialUSB
Hardware Serial: Serial1
SamD21G18
VCC:1.62-3.63V
Arm Cortex-M0 + (32-bit)
Flash Memory: 256KB
USB 2.1 with USB host capability
Power
RAW: 3.5V-6.0V
VCC: 600mA @3.3V
Each pin is 3.3V tolerant and can source/sink
no more than 7mA/10mA
Each cluster of I/O pins can source 46mA and
sink 65mA. Clusters are defined as Yellow, Pink,
Green, Blue, and Red outlines.
SRAM: 32KB
ADC: 12-bit
48MHz
RTC
Only Ports with * can be configured to do I2C
USB host: Set PIN_USB_HOST_ENABLE high
1 3 5 7 9
2 4 6 8
10
SJ1 - on back of board
disconnect to disconnect power LED