Fibocom SU806 Series User Manual

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FIBOCOM SU806 Series Hardware Guide Page 29 of 91
VRTC input voltage
-
3.0
-
V
VRTC input current
-
40
-
uA
The reference design of VRTC pin powered by external power source is shown the following figure:
Module
VRTC
+
Coin cell
Figure 3-3 VRTC reference design
3.1.3 Power Output
The SU806 series module provides multiple power outputs for peripheral circuits. It is recommended to
connect 33pF and 10pF capacitors in parallel with every power to avoid high frequency interference
effectively.
Table 3-4 Power output
Pin Name
Programmable Voltage Range (V)
Default Voltage (V)
Drive Current (mA)
VDD1V85
1.75-2.1
1.85
200
VDD1V8
1.10625-1.9
1.8
200
VDDCAMMOT
1.8-3.3
2.8
100
VDDSDCORE
1.8-3.3
3.0
400
VDDSDIO
1.8-3.3
3.0
100
VDDSIM0
1.8-3.3
1.8/3
50
VDDSIM1
1.8-3.3
1.8/3
50
VDDCAMA
1.8-3.3
2.8
150

Fibocom SU806 Series Specifications

General

Brand	Fibocom
Model	SU806 Series
Category	Computer Hardware
Language	English