STM32G031F6 datasheet(57/117 Pages) STMICROELECTRONICS

Il numero della parte	STM32G031F6

Spiegazioni elettronici	Arm® Cortex®-M0 32-bit MCU, up to 64 KB Flash, 8 KB RAM, 2x USART, timers, ADC, comm. I/Fs, 1.7-3.6V

PDF	117 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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57 / 117 page

DS12992 Rev 2

57/117

STM32G031x4/x6/x8

Electrical characteristics

5.3.6

Wakeup time from low-power modes and voltage scaling

transition times

The wakeup times given in Table 34 are the latency between the event and the execution of

the first user instruction.

I2C1

APB

3.2

2.7

3.0

I2C2

APB

0.7

0.6

1.0

SPI1

APB

2.2

1.8

2.0

SPI2

APB

1.3

1.1

1.5

USART1

APB

6.6

5.6

6.0

USART2

APB

1.8

1.5

2.0

LPUART1

APB

4.3

3.5

4.0

ADC

APB

1.6

1.5

1. The AHB to APB Bridge is automatically active when at least one peripheral is ON on the APB.

Table 33. Current consumption of peripherals (continued)

Peripheral

Bus

Consumption in µA/MHz

Range 1

Range 2

Low-power run

and sleep

Table 34. Low-power mode wakeup times(1)

Symbol

Parameter

Conditions

Typ

Max

Unit

tWUSLEEP

Wakeup time from

Sleep to Run

mode

-11

CPU

cycles

tWULPSLEEP

Wakeup time from

Low-power sleep

mode

Transiting to Low-power-run-mode execution in Flash

memory not powered in Low-power sleep mode;

HCLK = HSI16 / 8 = 2 MHz

tWUSTOP0

Wakeup time from

Stop 0

Transiting to Run-mode execution in Flash memory not

powered in Stop 0 mode;

HCLK = HSI16 = 16 MHz;

Regulator in Range 1 or Range 2

5.6

µs

Transiting to Run-mode execution in SRAM or in Flash

memory powered in Stop 0 mode;

HCLK = HSI16 = 16 MHz;

Regulator in Range 1 or Range 2

22.4

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