STM8S207R8 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S207R8

Performance line, 24 MHz STM8S 8-bit MCU, up to 128 KB Flash, integrated EEPROM, 10-bit ADC, timers, 2 UARTs, SPI, I²C, CAN

STMicroelectronics 

Electrical characteristics

STM8S207xx, STM8S208xx

Total current consumption and timing in forced reset state

Table 29. Total current consumption and timing in forced reset state

Symbol

Parameter

Conditions

Typ Max(1) Unit

IDD(R)

Supply current in reset state

tRESETBL

Reset release to bootloader vector

fetch

VDD = 5 V

VDD = 3.3 V

1.6

mA

0.8

150

µs

1. Data guaranteed by design, not tested in production.

Current consumption of on-chip peripherals

Subject to general operating conditions for VDD and TA.

HSI internal RC/fCPU = fMASTER = 16 MHz.

Table 30. Peripheral current consumption

Symbol

Parameter

Typ.

Unit

IDD(TIM1)

IDD(TIM2)

IDD(TIM3)

IDD(TIM4)

IDD(UART1)

IDD(UART3)

IDD(SPI)

IDD(I2C)

IDD(CAN)

IDD(ADC2)

TIM1 supply current (1)

TIM2 supply current (1)

TIM3 timer supply current (1)

TIM4 timer supply current (1)

UART1 supply current (2)

UART3 supply current (2)

SPI supply current (2)

I2C supply current (2)

beCAN supply current (2)

ADC2 supply current when converting (3)

220

120

100

25

90

µA

110

40

50

210

1000

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.

2. Data based on a differential IDD measurement between the on-chip peripheral when kept under reset and

not clocked and the on-chip peripheral when clocked and not kept under reset. No I/O pads toggling. Not

tested in production.

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

conversions. Not tested in production.

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Doc ID 14733 Rev 12

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