ST STM32L4x6 User Manual

Peripherals interconnect matrix RM0351
286/1693 DocID024597 Rev 3
9 Peripherals interconnect matrix
9.1 Introduction
Several peripherals have direct connections between them.
This allows autonomous communication and or synchronization between peripherals,
saving CPU resources thus power supply consumption.
In addition, these hardware connections remove software latency and allow design of
predictable system.
Depending on peripherals, these interconnections can operate in Run, Sleep, Low-power
run and sleep, Stop 0, Stop 1 and Stop 2 modes.
9.2 Connection summary
Table 35. STM32L4x6 peripherals interconnect matrix
(1) (2)
Source
Destination
TIM1 TIM8 TIM2 TIM3 TIM4 TIM5 TIM6 TIM7 TIM15 TIM16 TIM17 LPTIM1 LPTIM2 ADC1 ADC2 ADC3 DFSDM OPAMP1 OPAMP2 DAC1 DAC2 COMP1 COMP2 DMA IRTIM
TIM1 - 1111- - - 1 - - - - 2225 - - - - 9 - - -
TIM8
- - 1 - 11- - - - - - - 2225 - - 44 - 9 - -
TIM2 11
- 111- - - - - - - 222 - - - 449 - - -
TIM3 1
- 1 - 11- - 1 - - - - 2225 - - - - 99 - -
TIM4 1111
- 1 - - - - - - - 2225- - 44 - - - -
TIM5
- 1 - - - - - - - - - - - - - - - - - 44 - - - -
TIM6
- - - - - - - - - - - - - 2225- - 44 - - - -
TIM7
- - - - - - - - - - - - - - - - 5 - - 44 - - - -
TIM15 1
- - 1 - - - - - - - - - 222 - - - - - - 9 - -
TIM16
- - - - - - - - 1 - - - - - - - 5 - - - - - - - 15
TIM17
- - - - - - - - 1 - - - - - - - - - - - - - - - 15
LPTIM1
- - - - - - - - - - - - - - - - - - - - - - - - -
LPTIM2
- - - - - - - - - - - - - - - - - - - - - - - - -
ADC1 3
- - - - - - - - - - - - - 10 - - - - - - - - - -
ADC2
- 3 - - - - - - - - - - - - - - - - - - - - - - -
ADC3 33
- - - - - - - - - - - - - - - - - - - - - - -
DFSDM 66
- - - - - - 666- - - - - - - - - - - - - -
T. S e ns o r
- - - - - - - - - - - - - 12 - 12 - - - - - - - - -
VBAT
- - - - - - - - - - - - - 12 - 12 - - - - - - - - -

ST STM32L4x6 Specifications

General

Brand	ST
Model	STM32L4x6
Category	Microcontrollers
Language	English