Integration Manual

SARA-R4/N4 series - System Integration Manual
UBX-16029218 - R13 Appendix Page 114 of 119
No SARA-G3
Pin Name Description
SARA-U2
Pin Name Description
SARA-R4
Pin Name Description
SARA-N2
Pin Name Description Remarks for migration
51-53 VCC Module Supply Input
Normal op. range:
3.35 V – 4.5 V
Extended op. range:
3.00 V – 4.5 V
Current consumption:
~2.0A pulse current in 2G
Switch-on applying VCC
VCC Module Supply Input
Normal op. range:
3.3 V – 4.4 V
Extended op. range:
3.1 V – 4.5 V
Current consumption:
~2.0A pulse current in 2G
Switch-on applying VCC
VCC Module Supply Input
Normal op. range:
3.2 V – 4.2 V
Extended op. range:
3.0 V – 4.3 V
Current consumption:
~2.0A pulse current in 2G
(recommended ≥100uF)
~0.5A LTE pulse current
(recommended ≥10uF)
No turn-on applying VCC
VCC Module Supply Input
Normal op. range:
3.1 V – 4.0 V
Extended op. range:
2.75 V – 4.2 V
Current consumption:
~0.3A LTE pulse current
(recommended ≥100uF)
Switch-on applying VCC
Diverse voltage levels.
Diverse current consumption.
Recommended external capacitors
and other parts for EMI suppression
may differ.
Regular pF / nF recommended.
Diverse functions supported.
54-55 GND Ground GND Ground GND Ground GND Ground
56 ANT RF Antenna I/O ANT RF Antenna I/O ANT RF Antenna I/O ANT RF Antenna I/O Diverse bands supported
57-61 GND Ground GND Ground GND Ground GND Ground
62 ANT_DET / RSVD Antenna Detection Input /
Reserved
ANT_DET Antenna Detection Input ANT_DET Antenna Detection Input ANT_DET Antenna Detection Input
39
Antenna Detection vs Reserved
63-96 GND Ground GND Ground GND Ground GND Ground
Table 41: SARA-G3, SARA-U2, SARA-R4/N4 and SARA-N2 series modules pin assignments with remarks for migration
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☞☞
☞ For further details regarding the characteristics, capabilities, usage or settings applicable for each interface of the SARA-G3, SARA-U2, SARA-R4/N4 and SARA-N2 series cellular
modules, see the related Data Sheet [1], [18], [19], [20], the related System Integration Manual [21], [22], and the Nested Design Application Note [23].
39
Not supported by “02” product version