Data Sheet
Table Of Contents
- Document Information
- Contents
- 1 Functional description
- 2 Interfaces
- 3 Pin definition
- 4 Electrical specifications
- 4.1 Absolute maximum rating
- 4.2 Operating conditions
- 4.2.1 Operating temperature range
- 4.2.2 Thermal parameters
- 4.2.3 Supply/power pins
- 4.2.4 Current consumption
- 4.2.5 LTE RF characteristics
- 4.2.6 2G RF characteristics
- 4.2.7 ANT_DET pin characteristics
- 4.2.8 PWR_ON pin
- 4.2.9 RESET_N pin
- 4.2.10 SIM pins
- 4.2.11 USB pins
- 4.2.12 Generic Digital Interfaces pins
- 4.2.13 DDC (I2C) pins
- 4.3 Parameters for ATEX applications
- 5 Mechanical specifications
- 6 Qualification and approvals
- 7 Product handling & soldering
- 8 Labeling and ordering information
- Appendix
- A Glossary
- Related documents
- Revision history
- Contact
SARA-R4/N4 series - Data Sheet
UBX-16024152 - R16 Pin definition Page 18 of 39
No
Name
Power
domain
I/O
Description
Remarks
47
SDIO_D0
GDI
I/O
SDIO serial data [0]
Not supported by “00”, “01”, “x2” product versions
See section 4.2.12 for detailed electrical specs.
48
SDIO_D3
GDI
I/O
SDIO serial data [3]
Not supported by “00”, “01”, “x2” product versions
See section 4.2.12 for detailed electrical specs.
49
SDIO_D1
GDI
I/O
SDIO serial data [1]
Not supported by “00”, “01”, “x2” product versions
See section 4.2.12 for detailed electrical specs.
50
GND
-
N/A
Ground
All the GND pins must be connected to ground
51
VCC
-
I
Module supply input
All VCC pins must be connected to external supply.
SARA-R404M, SARA-R410M and SARA-N410:
supply input for all internal parts.
SARA-R412M: supply input for internal BB PMU.
See section 4.2.3 and 4.2.4 for detailed specs.
52
VCC
-
I
Module supply input
All VCC pins must be connected to external supply.
SARA-R404M, SARA-R410M and SARA-N410:
supply input for all internal parts.
SARA-R412M: supply input for internal RF PA.
See section 4.2.3 and 4.2.4 for detailed specs.
53
VCC
-
I
Module supply input
All VCC pins must be connected to external supply.
SARA-R404M, SARA-R410M and SARA-N410:
supply input for all internal parts.
SARA-R412M: supply input for internal RF PA.
See section 4.2.3 and 4.2.4 for detailed specs.
54
GND
-
N/A
Ground
All the GND pins must be connected to ground
55
GND
-
N/A
Ground
All the GND pins must be connected to ground
56
ANT
-
I/O
RF input/output
50 nominal impedance.
See section 4.2.5 for detailed electrical specs.
57
GND
-
N/A
Ground
All the GND pins must be connected to ground
58
GND
-
N/A
Ground
All the GND pins must be connected to ground
59
GND
-
N/A
Ground
All the GND pins must be connected to ground
60
GND
-
N/A
Ground
All the GND pins must be connected to ground
61
GND
-
N/A
Ground
All the GND pins must be connected to ground
62
ANT_DET
ADC
I
Antenna detection
Antenna presence detection function.
See section 4.2.7 for detailed electrical specs.
63
GND
-
N/A
Ground
All the GND pins must be connected to ground
64
GND
-
N/A
Ground
All the GND pins must be connected to ground
65-96
GND
-
N/A
Ground
All the GND pins must be connected to ground
Table 5: SARA-R4/N4 series pin-out
☞ For more information about the pin-out, see the u-blox SARA-R4/N4 series System Integration
Manual [2].
☞ See Appendix A for an explanation of the abbreviations and terms used.