SIM3C134 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SIM3C134

High-Performance, Low-Power, 32-Bit Precision32™ MCU Family with up to 256 kB of Flash

Silicon Laboratories 

SiM3C1xx

Table 3.2. Power Consumption (Continued)

Parameter

Symbol

Test Condition

Min Typ Max Unit

Analog Peripheral Supply Currents

Voltage Regulator (VREG0)

IVREGIN

Normal Mode, TA = 25 °C

BGDIS = 0, SUSEN = 0

— 300 —

µA

Normal Mode, TA = 85 °C

—

— 650 µA

BGDIS = 0, SUSEN = 0

Suspend Mode, TA = 25 °C

—

75

—

µA

BGDIS = 0, SUSEN = 1

Suspend Mode, TA = 85 °C

—

BGDIS = 0, SUSEN = 1

—

115

µA

Sleep Mode, TA = 25 °C

BGDIS = 1, SUSEN = X

—

90

—

nA

Sleep Mode, TA = 85 °C

BGDIS = 1, SUSEN = X

—

— 500 nA

Voltage Regulator (VREG0) Sense IVRSENSE

External Regulator (EXTVREG0) IEXTVREG

SENSEEN = 1

Regulator

Current Sensor

—

3

—

µA

— 215 250 µA

—

7

—

µA

PLL0 Oscillator (PLL0OSC)

Low-Power Oscillator (LPOSC0)

IPLLOSC

ILPOSC

Operating at 80 MHz

Operating at 20 MHz

Operating at 2.5 MHz

— 1.75 1.86 mA

— 190 —

µA

—

40

—

µA

Low-Frequency Oscillator

(LFOSC0)

ILFOSC

Operating at 16.4 kHz,

TA = 25 °C

— 215 —

nA

Operating at 16.4 kHz,

TA = 85 °C

—

— 500 nA

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.

Rev.1.0

9

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