ST6201CM-AUTO datasheet(67/96 Pages) STMICROELECTRONICS

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SUPPLY CURRENT CHARACTERISTICS (Cont’d)

11.4.4 Supply and Clock System

The previous current consumption specified for

the ST6 functional operating modes over tempera-

ture range does not take into account the clock

source current consumption. To get the total de-

vice consumption, the two current values must be

added (except for STOP mode).

11.4.5 On-Chip Peripherals

Notes:

1. Typical data are based on TA=25°C.

2. Data based on characterization results, not tested in production.

3. Data based on a differential IDD measurement between reset configuration (OSG and LFAO disabled) and LFAO run-

ning (also includes the OSG stand alone consumption).

4. Data based on a differential IDD measurement between reset configuration with OSG disabled and OSG enabled.

5. Data based on a differential IDD measurement between reset configuration with LVD disabled and LVD enabled.

6. Data based on a differential IDD measurement between reset configuration (timer disabled) and timer running.

7. Data based on a differential IDD measurement between reset configuration and continuous A/D conversions.

Symbol

Parameter

Conditions

Typ 1)

Max 2)

Unit

IDD(CK)

Supply current of RC oscillator

fOSC=32 kHz,

fOSC=1 MHz

fOSC=2 MHz

fOSC=4 MHz

fOSC=8 MHz

VDD=5.0 V

230

260

340

480

µA

fOSC=32 kHz,

fOSC=1 MHz

fOSC=2 MHz

fOSC=4 MHz

fOSC=8 MHz

VDD=3.3 V

110

180

320

Supply current of resonator oscillator

fOSC=32 kHz,

fOSC=1 MHz

fOSC=2 MHz

fOSC=4 MHz

fOSC=8MHz

VDD=5.0 V

900

280

240

140

fOSC=32 kHz,

fOSC=1 MHz

fOSC=2 MHz

fOSC=4 MHz

fOSC=8 MHz

VDD=3.3 V

120

IDD(LFAO) LFAO supply current

VDD=5.0 V

102

IDD(OSG)

OSG supply current 4)

VDD=5.0 V

IDD(LVD)

LVD supply current 5)

VDD=5.0 V

170

Symbol

Parameter

Conditions

Typ 1)

Unit

IDD(TIM)

8-bit Timer supply current 6)

fOSC=8 MHz

VDD=5.0 V

170

µA

VDD=3.3 V

100

IDD(ADC)

ADC supply current when converting 7)

fOSC=8 MHz

VDD=5.0 V

VDD=3.3 V

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