STM8L151X6_V01 datasheet(88/147 Pages) STMICROELECTRONICS

Part #	STM8L151X6

Description	8-bit ultra-low-power MCU, up to 64-KB Flash, 2-KB data EEPROM, RTC, LCD, timers, USARTs, I2C, SPIs, ADC, DAC, comparators

PDF	147 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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88 / 147 page

Electrical parameters

STM8L151x6/8 STM8L152x6/8

88/147

DS6948 Rev 11

In the following table, data are based on characterization results, unless otherwise

specified.

Figure 21. Typical IDD(Halt) vs. VDD (internal reference voltage OFF)

Table 26. Total current consumption and timing in Halt mode at VDD = 1.65 to 3.6 V

Symbol

Parameter

Condition(1)

Typ.

Max.

Unit

IDD(Halt)

Supply current in Halt mode

(Ultra-low-power ULP bit =1 in

the PWR_CSR2 register)

TA = -40 °C to 25 °C

400

1600(2)

TA = 55 °C

810

2400

TA = 85 °C

1600

4500(2)

TA = 105 °C

2900

7700(2)

TA = 125 °C

5.6

18(2)

µA

IDD(WUHalt)

Supply current during wakeup

time from Halt mode (using

HSI)

2.4

tWU_HSI(Halt)(3)(4)

Wakeup time from Halt to Run

mode (using HSI)

4.7

µs

tWU_LSI(Halt) (3)(4)

Wakeup time from Halt mode

to Run mode (using LSI)

150

µs

1. TA = -40 to 125 °C, no floating I/O, unless otherwise specified

2. Tested in production

3. ULP=0 or ULP=1 and FWU=1 in the PWR_CSR2 register

4. Wakeup time until start of interrupt vector fetch.

The first word of interrupt routine is fetched 4 CPU cycles after tWU

0006

0.008

0.01

0.012

0.014

0.016

0.018

0.02

25°C

85°C

105°C

125°C

-40°C

0.002

0.004

0.006

0.008

0.01

0.012

0.014

0.016

0.018

0.02

1.8

2.2

2.4

2.6

2.8

3.2

3.4

3.6

VDD (V)

25°C

85°C

105°C

125°C

-40°C

MS19119V1

STM8L151X6 Datasheet(PDF) 88 Page - STMicroelectronics

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