RFM31 Datasheet, PDF (4/137 Pages) –

RFM31
1. Electrical Specifications
Table 1. DC Characteristics
Parameter
Symbol
Conditions
Min
Supply Voltage Range Vdd
1.8
Power Saving Modes
RC Oscillator, Main Digital Regulator, and Low
IShutdown
—
Power Digital Regulator OFF²
Low Power Digital Regulator ON (Register values
IStandby retained) and Main Digital Regulator, and RC —
Oscillator OFF¹
RC Oscillator and Low Power Digital Regulator ON
ISleep (Register values retained) and Main Digital Regulator —
OFF¹
ISensor- Main Digital Regulator and Low Battery Detector ON,
—
LBD Crystal Oscillator and all other blocks OFF²
ISensor- Main Digital Regulator and Temperature Sensor ON,
—
TS
Crystal Oscillator and all other blocks OFF²
Crystal Oscillator and Main Digital Regulator ON, all
IReady
—
other blocks OFF. Crystal Oscillator buffer disabled¹
TUNE Mode Current
ITune Synthesizer and regulators enabled
—
RX Mode Current
IRX
—
Notes:
1. All specification guaranteed by production test unless otherwise noted.
2. Guaranteed by qualification.
Typ Max
3.0 3.6
10 TBD
400
—
800
—
1
—
1
—
600
—
9.5
—
18.5 —
Units
V
nA
nA
nA
μA
μA
μA
mA
mA
4
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