SAM-M10Q-Integration manual
Figure 2: SAM-M10Q pin assignment
Pin no. Name PIO no. I/O Description
1 GND - - Connect to GND
2 V_IO - I IO voltage supply
3 V_BCKP - I Backup voltage supply
4 GND - - Connect to GND
5 GND - - Connect to GND
6 GND - - Connect to GND
7 TIMEPULSE 4 O
Time pulse signal (shared with SAFEBOOT_N pin)
1
8 SAFEBOOT_N - I
Safeboot mode (leave open)
1
9 SDA 2 I/O I2C data
10 GND - - Connect to GND
11 GND - - Connect to GND
12 SCL 3 I I2C clock
13 TXD 1 O UART TX
1
The receiver enters safeboot mode if this pin is low at start up. The SAFEBOOT_N pin is internally connected to
TIMEPULSE pin through a 1 kΩ series resistor.
UBX-22020019 - R01
1 System description Page 7 of 72
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