
4.1.4.4 Current Consumption Using Radio
Unless otherwise indicated, typical conditions are: VDD = 3.3 V. T
OP
= 25 °C. DC-DC on. Minimum and maximum values in this table
represent the worst conditions across supply voltage and process variation at T
OP
= 25 °C.
Table 4.7. Current Consumption Using Radio 3.3 V with DC-DC
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Current consumption in re-
ceive mode, active packet
reception (MCU in EM1 @
38.4 MHz, peripheral clocks
disabled)
I
RX
1 Mbit/s, 2GFSK, F = 2.4 GHz,
Radio clock prescaled by 4
—
9.0
—
mA
Current consumption in
transmit mode (MCU in EM1
@ 38.4 MHz, peripheral
clocks disabled)
I
TX
F = 2.4 GHz, CW, 0 dBm output
power, Radio clock prescaled by 3
—
8.2
—
mA
F = 2.4 GHz, CW, 3 dBm output
power
—
16.5
—
mA
F = 2.4 GHz, CW, 8 dBm output
power
—
24.6
—
mA
RFSENSE current consump-
tion
I
RFSENSE
—
51
—
nA
4.1.5 Wake up times
Table 4.8. Wake up times
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Wake up from EM2 Deep
Sleep
t
EM2_WU
Code execution from flash
—
10.7
—
μs
Code execution from RAM
—
3
—
μs
Wakeup time from EM1
Sleep
t
EM1_WU
Executing from flash
—
3
—
AHB
Clocks
Executing from RAM
—
3
—
AHB
Clocks
Wake up from EM3 Stop
t
EM3_WU
Executing from flash
—
10.7
—
μs
Executing from RAM
—
3
—
μs
Wake up from EM4H Hiber-
nate
t
EM4H_WU
Executing from flash
—
60
—
μs
Wake up from EM4S Shut-
off
t
EM4S_WU
—
290
—
μs
Note:
1. Time from wakeup request until first instruction is executed. Wakeup results in device reset.
BGM11S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Electrical Specifications
silabs.com
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