Silicon Laboratories SiM3L1xx User Manual page 11

Table 3.2. Power Consumption (Continued)
Parameter
1,2,3,4,5
Power Mode 2 —Core halted
with only Port I/O clocks on (wake
from pin).
1,2,6
Power Mode 3 —Fast-Wake
Mode (PM3CLKEN = 1)
1,2,4,6
Power Mode 4 —Slower clock
speed with code executing from
flash, peripheral clocks ON
1,2,4,6
Power Mode 5 —Slower clock
speed with code executing from
RAM, peripheral clocks ON
1,2,4,6
Power Mode 6 —Core halted
with peripheral clocks ON
1,2
Power Mode 8 —Low Power
Sleep, powered through VBAT,
VIO, and VIORF at 2.4 V, 32kB of
retention RAM
Notes:
1. Currents are additive. For example, where
functions increases supply current by the specified amount.
I
ncludes all peripherals that cannot have clocks gated in the Clock Control module.
2.
3. Includes LDO and PLL0OSC (>20 MHz) or LPOSC0 (<20 MHz) supply current.
4. Internal Digital and Memory LDOs scaled to optimal output voltage.
5. Flash AHB clock turned off.
6. Running from internal LFO, Includes LFO supply current.
7. LCD0 current does not include switching currents for external load.
8. IDAC output current not included.
9. Does not include LC tank circuit.
10. Does not include digital drive current or pullup current for active port I/O. Unloaded I
production test measurements.
Symbol Test Condition
I F = 49 MHz,
BAT AHB
F = 24.5 MHz
APB
F = 20 MHz,
AHB
F = 10 MHz
APB
F = 2.5 MHz,
AHB
F = 1.25 MHz
APB
I V = 3.8 V
BAT BAT
V = 1.8 V
BAT
I F = F
BAT AHB APB
V = 3.8 V
BAT
F = F
AHB APB
V = 1.8 V
BAT
I F = F
BAT AHB APB
V = 3.8 V
BAT
F = F
AHB APB
V = 1.8 V
BAT
I F = F
BAT AHB APB
V = 3.8 V
BAT
F = F
AHB APB
V = 1.8 V
BAT
I RTC Disabled,
BAT
T = 25 °C
A
RTC w/ 16.4 kHz LFO,
T = 25 °C
A
RTC w/ 32.768 kHz Crystal,
T = 25 °C
A
I
is specified and the mode is not mutually exclusive, enabling the
BAT
Rev 1.1
Min Typ
—
— 1.47
— 430
— 320
— 225
= 16 kHz, — 385
= 16 kHz, — 330
= 16 kHz, — 320
= 16 kHz, — 275
= 16 kHz, — 315
= 16 kHz, — 270
—
— 360
— 670
is included in all I
VIO
Si M3 L 1 x x
Max Unit
4 7.2 mA
— mA
— μA
530 μA
— μA
640 μA
— μA
490 μA
— μA
490 μA
— μA
75 400 nA
— nA
— nA
PM8
BAT
11