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STM32G47PBY3XXX Datasheet(PDF) 25 Page - STMicroelectronics

Part # STM32G47PBY3XXX
Description  Arm® Cortex®-M4 32-bit MCUFPU, up to 512 KB Flash, 170 MHz / 213DMIPS, 128 KB SRAM, rich analog, math accelerator
PDF  229 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32G47PBY3XXX Datasheet(HTML) 25 Page - STMicroelectronics

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STM32G473xB STM32G473xC STM32G473xE
Functional overview
46
3.12
Interconnect matrix
Several peripherals have direct connections between them. This allows autonomous
communication between peripherals, saving CPU resources thus power supply
consumption. In addition, these hardware connections allow fast and predictable latency.
Depending on peripherals, these interconnections can operate in Run, Sleep and Stop
modes.
Table 3. STM32G473xB/xC/xE peripherals interconnect matrix
Interconnect source
Interconnect
destination
Interconnect action
TIMx
TIMx
Timers synchronization or chaining
Y
Y
Y
Y
-
ADCx
DACx
Conversion triggers
Y
Y
Y
Y
-
DMA
Memory to memory transfer trigger
Y
Y
Y
Y
-
COMPx
Comparator output blanking
Y
Y
Y
Y
-
TIM16/TIM17
IRTIM
Infrared interface output generation
Y
Y
Y
Y
-
COMPx
TIM1, 8, 20
TIM2, 3, 4, 5
Timer input channel, trigger, break from
analog signals comparison
YY
YY
-
LPTIMER1
Low-power timer triggered by analog
signals comparison
YY
YY
Y
ADCx
TIM1, 8, 20
Timer triggered by analog watchdog
Y
Y
Y
Y
-
RTC
TIM16
Timer input channel from RTC events
Y
Y
Y
Y
-
LPTIMER1
Low-power timer triggered by RTC
alarms or tampers
YY
YY
Y
All clocks sources (internal and
external)
TIM5,
TIM15, 16, 17
Clock source used as input channel for
RC measurement and trimming
YY
YY
-
USB
TIM2
Timer triggered by USB SOF
Y
Y
-
-
-
CSS
RAM (parity error)
Flash memory (ECC error)
COMPx
PVD
TIM1,8, 20
TIM15,16,17
Timer break
Y
Y
Y
Y
-
CPU (hard fault)
TIM1,8,20
TIM15/16/17
Timer break
Y
Y
Y
Y
-



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