NEO-F10N - Integration manual
1.3 Pin definition
1.3.1 Pin assignment
Figure 2: NEO-F10N pin assignment
Pin no.
Name
I/O
Description
1
SAFEBOOT_N
I
Safeboot mode (leave open)
2
Reserved
-
Not connected
3
TIMEPULSE
O
Time pulse signal (shared with SAFEBOOT_N pin)
4
EXTINT
I
External interrupt
5
Reserved
-
Not connected
6
Reserved
-
Not connected
7
Reserved
-
Not connected
8
RESET_N
I
RESET (active low)
9
VCC_RF
O
Output voltage RF section
10
GND
-
Ground
11
RF_IN
I
GNSS signal input
12
GND
-
Ground
13
GND
-
Ground
14
LNA_EN
O
On/Off internal LNAs and an optional external LNA or an active
antenna
15
Reserved
-
Not connected
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.
UBXDOC-963802114-12193 - R02
1 System description
Page 6 of 42
C1-Public
