SIM3C134 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
Manufacturer
SIM3C134
Silicon Laboratories
SIM3C134 Datasheet PDF : 90 Pages
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SiM3C1xx
Table 3.2. Power Consumption (Continued)
Parameter
External Oscillator (EXTOSC0)8
Symbol
IEXTOSC
Test Condition
FREQCN = 111
FREQCN = 110
Min Typ Max Unit
— 3.8 4.7 mA
— 840 950 µA
FREQCN = 101
— 185 220 µA
FREQCN = 100
—
65
80
µA
FREQCN = 011
—
25
30
µA
FREQCN = 010
—
10
15
µA
FREQCN = 001
—
5
10
µA
FREQCN = 000
—
3
8
µA
SARADC0,
SARADC1
ISARADC Sampling at 1 Msps, highest —
1.2
1.5
mA
power mode settings.
Sampling at 250 ksps, lowest — 390 510 µA
power mode settings.
Temperature Sensor
Internal SAR Reference
ITSENSE
IREFFS
Normal Power Mode
Low Power Mode
—
75 105 µA
— 680 750 µA
— 160 190 µA
VREF0
Comparator 0 (CMP0),
Comparator 1 (CMP1)
IREFP
ICMP
CMPMD = 11
CMPMD = 10
—
75 100 µA
— 0.5
—
µA
—
3
—
µA
CMPMD = 01
—
10
—
µA
CMPMD = 00
—
25
—
µA
Capacitive Sensing (CAPSENSE0)
IDAC07,
IDAC17
IVC07
ICS
IIDAC
IIVC
Continuous Conversions
IIN = 0
—
55
80
µA
—
75
90
µA
— 1.5 2.5 µA
Voltage Supply Monitor (VMON0) IVMON
—
15
25
µA
Notes:
1. Perhipheral currents drop to zero when peripheral clock and peripheral are disabled, unless otherwise noted.
2. Currents are additive. For example, where IDD is specified and the mode is not mutually exclusive, enabling the
functions increases supply current by the specified amount.
3. Includes all peripherals that cannot have clocks gated in the Clock Control module.
4. Includes supply current from internal regulator and PLL0OSC (>20 MHz) or LPOSC0 (<=20 MHz).
5. Flash execution numbers use 2 wait states for 80 MHz and 0 wait states at 20 MHz or less.
6. RAM execution numbers use 0 wait states for all frequencies.
7. IDAC output current and IVC input current not included.
8. Bias current only. Does not include dynamic current from oscillator running at speed.
10
Rev.1.0
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