STM32F413XG Datasheet, PDF (35/207 Pages) STMicroelectronics – ARM-Cortex-M4 32b MCU+FPU, 125 DMIPS, up to 1.5MB Flash, 320KB RAM, USB OTG FS, 1 ADC, 2 DACs, 2 DFSDMs

STM32F413xG/H
Functional overview
3.22.3
3.22.4
3.22.5
independent channels for input capture/output compare, PWM or one-pulse mode
output. This gives up to 15 input capture/output compare/PWMs
TIM2. TIM3, TIM4 and TIM5 general-purpose timers can operate together or in
conjunction with the other general-purpose timers and TIM1 advanced-control timer via
the Timer Link feature for synchronization or event chaining.
Any of these general-purpose timers can be used to generate PWM output.
TIM2. TIM3, TIM4 and TIM5 channels have independent DMA request generation.
They are capable of handling quadrature (incremental) encoder signals and the digital
outputs from 1 to 4 hall-effect sensors.
• TIM9, TIM10, TIM11, TIM12, TIM13 and TIM14
These timers are based on a 16-bit auto-reload upcounter and a 16-bit prescaler.
TIM10, TIM11, TIM13 and TIM14 feature one independent channel, whereas TIM9 and
TIM12 have two independent channels for input capture/output compare, PWM or one-
pulse mode output. They can be synchronized with TIM2. TIM3, TIM4 and TIM5 full-
featured general-purpose timers or used as simple time bases.
Basic timer (TIM6, TIM7)
TIM6 and TIM7 timers are basic 16-bit timers. They support independent DMA request
generation.
Low-power timer (LPTIM1)
The low-power timer (LPTIM1) features an independent clock and runs in Stop mode if it is
clocked by LSE, LSI or by an external clock. LPTIM1 is able to wakeup the devices from
Stop mode.
The low-power timer main features are the following:
• 16-bit up counter with 16-bit autoreload register
• 16-bit compare register
• Configurable output: pulse, PWM
• Continuous / one shot mode
• Selectable software / hardware input trigger
• Selectable clock source
– Internal clock source: LSE, LSI, HSI or APB1 clock
– External clock source over LPTIM1 input (working even with no internal clock
source running, used by the pulse counter application)
• Programmable digital glitch filter
• Encoder mode
• Active in Stop mode.
Independent watchdog
The independent watchdog is based on a 12-bit downcounter and 8-bit prescaler. It is
clocked from an independent 32 kHz internal RC and as it operates independently from the
main clock, it can operate in Stop and Standby modes. It can be used either as a watchdog
to reset the device when a problem occurs, or as a free-running timer for application timeout
management. It is hardware- or software-configurable through the option bytes.
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