STM32WB55RCU6TR 查看數據表（PDF） - STMicroelectronics

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STM32WB55RCU6TR

Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5 and 802.15.4 radio solution

STMicroelectronics 

Functional overview

STM32WB55xx STM32WB35xx

Table 9. STM32WB55xx and STM32WB35xx CPU1 peripherals interconnect matrix (continued)

Source

Destination

Action

RTC

TIM16 Timer input channel from RTC events Y Y Y Y - -

LPTIMERx

Low-power timer triggered by RTC

alarms or tampers

Y Y Y Y Y Y(1)

All clock sources

(internal and external)

TIM2

Clock source used as input channel

TIM16, 17 for RC measurement and trimming

YYYY - -

USB

CSS

CPU (hard fault)

SRAM (parity error)

Flash memory (ECC error)

COMPx

PVD

GPIO

1. LPTIM1 only.

TIM2

TIM1

TIM16,17

TIMx

LPTIMERx

ADC1

Timer triggered by USB SOF

Timer break

External trigger

External trigger

Conversion external trigger

YY - - - -

YYYY - -

YYYY - -

Y Y Y Y Y Y(1)

YYYY - -

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DS11929 Rev 10

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