SLWSTK6020A Datasheet, PDF (23/102 Pages) Silicon Laboratories – EFR32BG1 Blue Gecko Bluetooth® Smart SoC Family Data Sheet

EFR32BG1 Blue Gecko Bluetooth® Smart SoCFamily Data Sheet
Electrical Specifications
4.1.5.4 Current Consumption Using Radio
Unless otherwise indicated VREGVDD = AVDD = IOVDD = 3.3 V, DVDD = RFVDD = PAVDD. See Figure 5.2 EFR32BG1 Typical
Application Circuit: Configuration with DC-DC Coverter (PAVDD from VDCDC) on page 49 or Figure 5.3 EFR32BG1 Typical Applica-
tion Circuit: Configuration with DC-DC Coverter (PAVDD from VDD) on page 50.
Table 4.8. Current Consumption Using Radio 3.3 V with DC-DC
Parameter
Symbol
Current consumption in re- I_RX
ceive mode, active packet
reception (MCU in EM1 @
38.4 MHz, peripheral clocks
disabled)
Current consumption in
I_TX
transmit mode (MCU in EM1
@ 38.4 MHz, peripheral
clocks disabled)
RFSENSE current consump- I_RFSENSE
tion
Test Condition
Min
1 Mbit/s, 2GFSK, F = 2.4 GHz,
—
Radio clock prescaled by 4
CW, 0 dBm, F = 2.4 GHz, Radio
—
clock prescaled by 3
CW, 3 dBm, F = 2.4 GHz
—
CW, 8 dBm, F = 2.4 GHz
—
CW, 10.5 dBm, F = 2.4 GHz
—
CW, 16.5 dBm, F = 2.4 GHz,
—
PAVDD connected directly to ex-
ternal 3.3V supply
CW, 19.5 dBm, F = 2.4 GHz,
—
PAVDD connected directly to ex-
ternal 3.3V supply
—
Typ
8.7
8.8
17.6
26.1
34.1
88
133
51
Max
Unit
—
mA
—
mA
—
mA
—
mA
—
mA
—
mA
—
mA
—
nA
4.1.6 Wake up times
Table 4.9. Wake up times
Parameter
Wake up from EM2 Deep
Sleep
Wakeup time from EM1
Sleep
Symbol
t_{EM2_WU}
t_{EM1_WU}
Test Condition
Code execution from flash
Code execution from RAM
Executing from flash
Executing from RAM
Min
Typ
—
10.7
—
3
—
3
—
3
Wake up from EM3 Stop
t_{EM3_WU}
Executing from flash
—
Executing from RAM
—
Wake up from EM4H Hiber- t_{EM4H_WU}
Executing from flash
—
nate ¹
Wake up from EM4S Shut- t_{EM4S_WU}
—
off¹
Note:
1. Time from wakeup request until first instruction is executed. Wakeup results in device reset.
10.7
3
60
290
Max
Unit
—
μs
—
μs
—
AHB
Clocks
—
AHB
Clocks
—
μs
—
μs
—
μs
—
μs
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