STM8S003F3 datasheet(57/104 Pages) STMICROELECTRONICS

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STM8S003F3 STM8S003K3

Electrical characteristics

Total current consumption and timing in forced reset state

Current consumption of on-chip peripherals

Subject to general operating conditions for VDD and TA.

HSI internal RC/fCPU = fMASTER = 16 MHz, VDD = 5 V.

Table 30. Total current consumption and timing in forced reset state

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

IDD(R)

Supply current in reset state (2)

VDD = 5 V

400

µA

VDD = 3.3 V

300

tRESETBL

Reset pin release to vector fetch

150

µs

1. Data guaranteed by design.

2. Characterized with all I/Os tied to VSS.

Table 31. Peripheral current consumption

Symbol

Parameter

Typ.

Unit

IDD(TIM1)

TIM1 supply current (1)

1. Data based on a differential IDD measurement between reset configuration and timer counter running at

16 MHz. No IC/OC programmed (no I/O pads toggling). Not tested in production.

210

µA

IDD(TIM2)

TIM2 supply current (1)

130

IDD(TIM4)

TIM4 timer supply current (1)

IDD(UART1)

UART1 supply current(1)

120

IDD(SPI)

SPI supply current(1)

IDD(I2C)

I2C supply current (1)

IDD(ADC1)

ADC1 supply current when converting(1)

1000

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