STM8L052C6 datasheet(63/102 Pages) STMICROELECTRONICS

Part #	STM8L052C6

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

PDF	102 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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63 / 102 page

STM8L052C6

Electrical parameters

Doc ID 023331 Rev 1

63/102

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

Figure 11.

Typ. IDD(LPW) vs. VDD (LSI clock source)

Table 20.

Total current consumption in Low power wait mode at VDD = 1.8V to 3.6V

Symbol

Parameter

Conditions(1)

Typ

Max Unit

IDD(LPW)

Supply current in

Low power wait mode

LSI RC osc.

(at 38 kHz)

all peripherals OFF

TA = -40 °C to 25 °C

33.3

μA

TA = 55 °C

3.3

3.6

TA = 85 °C

4.4

with TIM2 active(2)

TA = -40 °C to 25 °C

3.4

3.7

TA = 55 °C

3.7

TA = 85 °C

4.8

5.4

LSE external

clock(3)

(32.768 kHz)

all peripherals OFF

TA = -40 °C to 25 °C

2.35

2.7

TA = 55 °C

2.42 2.82

TA = 85 °C

3.10 3.71

with TIM2 active (2)

TA = -40 °C to 25 °C

2.46 2.75

TA = 55 °C

2.50 2.81

TA = 85 °C

3.16 3.82

No floating I/Os.

Timer 2 clock enabled and counter is running.

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

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

0.00

2.00

4.00

6.00

8.00

10.00

12.00

14.00

16.00

1.8

2.1

2.6

3.1

3.6

VDD [V]

-40°C

25°C

85°C

ai18217V2

STM8L052C6 Datasheet(PDF) 63 Page - STMicroelectronics

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