SIM3C157-B-GM 参数 Datasheet PDF下载

SiM3C1xx

Table 3.2. Power Consumption (Continued)

Parameter

External Oscillator (EXTOSC0)

8

Symbol

I

EXTOSC

Conditions

FREQCN = 111

FREQCN = 110

FREQCN = 101

FREQCN = 100

FREQCN = 011

FREQCN = 010

FREQCN = 001

FREQCN = 000

SARADC0,

SARADC1

I

SARADC

Sampling at 1 Msps, highest

power mode settings.

Sampling at 250 ksps, lowest

power mode settings.

Temperature Sensor

Internal SAR Reference

VREF0

Comparator 0 (CMP0),

Comparator 1 (CMP1)

I

TSENSE

I

REFFS

Normal Power Mode

Low Power Mode

I

REFP

I

CMP

CMPMD = 11

CMPMD = 10

CMPMD = 01

CMPMD = 00

Capacitive Sensing (CAPSENSE0)

IDAC0

7

,

IDAC1

7

IVC0

Voltage Supply Monitor (VMON0)

I

CS

I

IDAC

I

IVC

I

VMON

I

IN

= 0

Continuous Conversions

Min

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Typ

3.8

840

185

65

25

10

5

3

1.2

390

75

680

160

75

0.5

3

10

25

55

75

1.5

15

Max

4.7

950

220

80

30

15

10

8

1.5

510

105

750

190

100

—

—

—

—

80

90

1.9

25

Units

mA

µA

µA

µA

µA

µA

µA

µA

mA

µA

µA

µA

µA

µA

µA

µA

µA

µA

µA

µA

µA

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

I

DD

is specified and the mode is not mutually exclusive, enabling the

functions increases supply current by the specified amount.

3.

I

ncludes 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

Preliminary Rev. 0.8