STM8L101F2 datasheet(42/77 Pages) STMICROELECTRONICS

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Electrical parameters

STM8L101xx

42/77

Doc ID 15275 Rev 7

Typical current consumption measured with code executed from Flash.

Table 18.

Total current consumption in Run mode (1)

Based on characterization results, unless otherwise specified.

Symbol Parameter

Conditions(2)

All peripherals off, VDD from 1.65 V to 3.6 V, HSI internal RC osc. , fCPU=fMASTER

Typ

Max(3)

Maximum values are given for TA = −40 to 125 °C.

Unit

IDD (Run)

Supply

current in

Run

mode(4)

CPU executing typical data processing.

Code executed from

RAM

fMASTER = 2 MHz

0.39

0.6

fMASTER = 4 MHz

0.55

0.7

fMASTER = 8 MHz

0.9

1.2

fMASTER = 16 MHz

1.6

2.1(5)

Data guaranteed, each individual device tested in production.

Code executed from

Flash

fMASTER = 2 MHz

0.55

0.7

fMASTER = 4 MHz

0.88

1.8

fMASTER = 8 MHz

1.5

2.5

fMASTER = 16 MHz

2.7

3.5

Table 19.

Total current consumption in Wait mode(1)

Based on characterization results, unless otherwise specified.

Symbol

Parameter

Conditions

Typ

Max(2)

Maximum values are given for TA = -40 to 125 °C.

Unit

IDD (Wait)

Supply

current in

Wait mode

CPU not clocked,

all peripherals off,

HSI internal RC osc.

fMASTER = 2 MHz

245

400

µA

fMASTER = 4 MHz

300

450

fMASTER = 8 MHz

380

600

fMASTER = 16 MHz

510

800

Figure 13.

IDD(WAIT) vs. VDD@fCPU =2MHz

@4 temperatures

Figure 14.

IDD(WAIT) vs. VDD@fCPU = 16 MHz

@4 temperatures

ai17015

100

150

200

250

300

1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6

VDD [V]

-40°C

25°C

85°C

125°C

ai17016

200

250

300

350

400

450

500

550

600

1.6

2.1

2.6

3.1

3.6

DD [V]

-40°C

25°C

85°C

125°C

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