STM8S003K3(2012) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S003K3
(Rev.:2012)

Value line, 16 MHz STM8S 8-bit MCU, 8 Kbytes Flash, 128 bytes data EEPROM, 10-bit ADC, 3 timers, UART, SPI, I²C

STMicroelectronics 

STM8S003K3 STM8S003F3

Electrical characteristics

9.3.2

Supply current characteristics

The current consumption is measured as described in Pin input voltage.

9.3.2.1

Total current consumption in run mode

The MCU is placed under the following conditions:

• All I/O pins in input mode with a static value at VDD or VSS (no load)

• All peripherals are disabled (clock stopped by peripheral clock gating registers) except if

explicitly mentioned.

Subject to general operating conditions for VDD and TA.

Table 20: Total current consumption with code execution in run mode at VDD = 5 V

Symbol Parameter Conditions

Typ Max(1) Unit

fCPU = fMASTER =

16 MHz

HSE crystal osc. (16 MHz) 2.3

HSE user ext. clock (16 MHz) 2

2.35

HSI RC osc. (16 MHz)

1.7 2

IDD(RUN)

Supply current

in run mode,

code executed

from RAM

fCPU = fMASTER/128 =

125 kHz

fCPU = fMASTER/128 =

15.625 kHz

HSE user ext. clock (16 MHz) 0.86

HSI RC osc. (16 MHz)

0.7

HSI RC osc. (16 MHz/8)

0.46

0.87

0.58 mA

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

fCPU = fMASTER =

2 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

HSI RC osc. (16 MHz/8)(2) 0.84 1.05

IDD(RUN)

Supply current

in run mode,

code executed

from Flash

fCPU = fMASTER/128 =

125 kHz

fCPU = fMASTER/128 =

15.625 kHz

HSI RC osc. (16 MHz)

HSI RC osc. (16 MHz/8)

0.72 0.9

mA

0.46 0.58

fCPU = fMASTER =

128 kHz

LSI RC osc. (128 kHz)

0.42 0.57

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