STM8L052C6 datasheet(62/103 Pages) STMICROELECTRONICS

Part #	STM8L052C6

Description	Value Line, 8-bit ultra-low-power MCU, 32-KB Flash, 256-byte data EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC

PDF	103 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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62 / 103 page

Electrical parameters

STM8L052C6

62/103

DocID023331 Rev 2

In the following table, data is based on characterization results, unless otherwise specified.

Figure 10. Typ. IDD(LPR) vs. VDD (LSI clock source)

Table 19. Total current consumption and timing in Low power run mode at VDD = 1.8 V

to 3.6 V

Symbol

Parameter

Conditions(1)

Typ Max Unit

IDD(LPR)

Supply current in



Low power run mode

LSI RC osc.



(at 38 kHz)

all peripherals OFF

TA = -40 °C to 25 °C

5.1

5.4

A

TA = 55 °C

5.7

TA = 85 °C

6.8

7.5

with TIM2 active(2)

TA = -40 °C to 25 °C

5.4

5.7

TA = 55 °C

6.0

6.3

TA = 85 °C

7.2

7.8

LSE (3) external

clock



(32.768 kHz)

all peripherals OFF

TA = -40 °C to 25 °C

5.25

5.6

TA = 55 °C

5.67

6.1

TA = 85 °C

5.85

6.3

with TIM2 active (2)

TA = -40 °C to 25 °C

5.59

TA = 55 °C

6.10

6.4

TA = 85 °C

6.30

No floating I/Os

Timer 2 clock enabled and counter running

Oscillator bypassed (LSEBYP = 1 in CLK_ECKCR). When configured for external crystal, the LSE consumption



(IDD LSE) must be added. Refer to Table 29

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