5.43.3 Current Consumption, Reduced-Power Modes
TA = 25°C, VCC = 3 V (unless otherwise noted)(1)
PARAMETER |
TEST CONDITIONS |
MIN |
TYP |
MAX |
UNIT |
Current consumption |
RF crystal oscillator only(3) |
|
100 |
|
µA |
IDLE state (including RF crystal oscillator) |
|
1.7 |
|
mA |
FSTXON state (only the frequency synthesizer is running)(2) |
|
9.5 |
|
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see
Table 7-1).
(2) This current consumption is also representative of other intermediate states when going from IDLE to RX or TX, including the calibration state.
(3) To measure the current, follow this sequence:
- Enable XT2 with XOSC_FORCE_ON = 1.
- Set radio to sleep mode.
- Disable XT2 clock requests from any module.