STM32WBA50KG datasheet(22/110 Pages) STMICROELECTRONICS

Part #	STM32WBA50KG

Description	Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M33 with FPU, Bluetooth® 5.4 radio solution

PDF	110 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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22 / 110 page

Table 6. Operating modes overview

Mode

Regulator(1) CPU

Flash

memory

SRAM

Clocks

DMA and peripherals(2)

Wake-up source

Run

Range 1

Yes

ON(3)

Any

All

N/A

Range 2

All except 2.4 GHz RADIO

Sleep

Range 1

ON(4)

Any

All

Any interrupt or event

Range 2

All except 2.4 GHz RADIO

Stop 0

Range 1

OFF

ON(5)

LSE

LSI

(6)

BOR, PVD, RTC, TAMP, IWDG,

SLEEP_TIMER,

ADC4(7) (temperature sensor),

USART1(8),

LPUART1,

SPI3(9),

I2C3(10),

LPTIM1(11),

GPIO, GPDMA1(12),

2.4 GHz RADIO

All other peripherals are frozen.

Reset pin, all I/Os, BOR, PVD,

RTC, TAMP, IWDG, SLEEP_TIMER,

ADC4 (temperature sensor),

USART1,

LPUART1,

SPI3,

I2C3,

LPTIM1,

GPDMA1,

2.4 GHz RADIO

Range 2

All from Stop 0 Range 1 except 2.4 GHz RADIO

Stop 1(13)

LPR

OFF

ON(5)

LSE

LSI

BOR, PVD,

RTC, TAMP, IWDG, SLEEP_TIMER,

ADC4 and temperature sensor),

USART1,

LPUART1,

SPI3,

I2C3,

LPTIM1,

GPIO

All other peripherals are frozen.

Reset pin, all I/Os,

BOR, PVD, RTC, TAMP, IWDG, SLEEP_TIMER,

ADC4 and temperature sensor,

USART1,

LPUART1,

SPI3,

I2C3,

LPTIM1

STM32WBA50KG Datasheet(PDF) 22 Page - STMicroelectronics

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