Reserved Pins (Rsvd) - u-blox LISA-C2 Series System Integration Manual

LISA-C series
GPS Supply Enable
GPIO2
21
GPIO3
23
GPS RTC Sharing
GPIO4
24
V_INT
4
GPIO5
51
Figure 24: GPIO application circuit
Reference Description
R1 47 kΩ Resistor 0402 5% 0.1 W
U1 Voltage Regulator for GNSS Receiver
R2 4.7 kΩ Resistor 0402 5% 0.1 W
R5 10 kΩ Resistor 0402 5% 0.1 W
R6 47 kΩ Resistor 0402 5% 0.1 W
820 Ω Resistor 0402 5% 0.1 W
R7
DL1 LED Red SMT 0603
T1 NPN BJT Transistor
Table 25: Components for GPIO application circuit

1.13 Reserved pins (RSVD)

The LISA-C200 module has pins reserved for future use. Refer to the LISA-C Data Sheet [1] for the list of LISA-
C200 reserved pins and connectivity guidelines.
UBX-13000620 - R21
LDO Regulator
3V8
IN
SHDN
R1
U1
GPS Data Ready
Early Production Information
LISA-C2 series and FW75-C200 - System Integration Manual
u-blox GPS / GNSS
1.8 V receiver
1V8
VCC
OUT
C1
GND
TxD1
EXTINT0
R2
Part Number - Manufacturer
Various manufacturers
See GNSS Module Hardware Integration Manual
Various manufacturers
Various manufacturers
Various manufacturers
Various manufacturers
LTST-C190KRKT - Lite-on Technology Corporation
BC847 - Infineon
System description
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