STM8AF6213 datasheet(59/112 Pages) STMICROELECTRONICS

59 / 112 page

DS9884 Rev 9

59/112

STM8AF6213/13A/23/23A/26

Electrical characteristics

108

IDD(RUN)

Supply current

in run mode,

code executed

from Flash

fCPU = fMASTER = 16 MHz

HSE crystal osc. (16 MHz)

4.5

HSE user ext. clock (16 MHz)

4.3

4.75

HSI RC osc. (16 MHz)

3.7

4.5(1)

Supply current

in run mode,

code executed

from Flash

fCPU = fMASTER = 2 MHz

HSI RC osc. (16 MHz/8)(2)

0.84

2(1)

fCPU = fMASTER/128 = 125 kHz HSI RC osc. (16 MHz)

0.72

0.9

fCPU = fMASTER/128 =

15.625 kHz

HSI RC osc. (16 MHz/8)

0.46

0.58

fCPU = fMASTER = 128 kHz

LSI RC osc. (128 kHz)

0.42

0.57

1. Tested in production.

2. Default clock configuration measured with all peripherals off.

Table 30. Total current consumption with code execution in run mode at VDD = 3.3 V

Symbol

Parameter

Conditions

Typ

Max(1) Unit

IDD(RUN)

Supply current

in run mode,

code executed

from RAM

fCPU = fMASTER =16 MHz

HSE crystal osc. (16 MHz)

1.8

HSE user ext. clock (16 MHz)

2.3

HSI RC osc. (16 MHz)

1.5

fCPU = fMASTER/128 = 125 kHz

HSE user ext. clock (16 MHz)

0.81

HSI RC osc. (16 MHz)

0.7

0.87

fCPU = fMASTER/ 128 =

15.625 kHz

HSI RC osc. (16 MHz/8)

0.46

0.58

fCPU = fMASTER =128 kHz

LSI RC osc. (128 kHz)

0.41

0.55

Supply current

in run mode,

code executed

from Flash

fCPU = fMASTER = 16 MHz

HSE crystal osc. (16 MHz)

HSE user ext. clock (16 MHz)

3.9

4.7

HSI RC osc. (16 MHz)

3.7

4.5

fCPU = fMASTER =2 MHz

HSI RC osc. (16 MHz/8)(2)

0.84

1.05

fCPU = fMASTER/ 128 = 125 kHz HSI RC osc. (16 MHz)

0.72

0.9

fCPU = fMASTER/128 =

15.625 kHz

HSI RC osc. (16 MHz/8)

0.46

0.58

fCPU = fMASTER =128 kHz

LSI RC osc. (128 kHz)

0.42

0.57

1. Guaranteed by characterization results.

2. Default clock configuration measured with all peripherals off.

Table 29. Total current consumption with code execution in run mode at VDD = 5 V (continued)

Symbol

Parameter

Conditions

Typ

Max

Unit

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