STM32 MCUs Products

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Questions about STM32N6570 Current Consumption Tables

Hey all,I would like to confirm some current consumption figures present within the STM32N6570 datasheet.I am particularly curious about the current consumption numbers in the various sleep modes.Table 31 (Current consumption in Run mode) suggests ID...

bwelte1 by Associate II
  • 603 Views
  • 3 replies
  • 0 kudos

Resolved! Timer PWM output with DMA on STM32H563

Hi, I'm trying to get a PWM output that changes duty cycle on each period with DMA in circular mode. I have seen other similar posts (ultimately I'd like to control a WS28 LED with 800kHz), but they are for other MCUs and everything is different in t...

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CClau.1 by Associate II
  • 457 Views
  • 5 replies
  • 0 kudos

Resolved! Open-drain GPIO current sink limitation

I'm planning to connect 40 LED with a current of 20mA (total 800mA) to 40-gpio pins of STM32G4 device. The pins will be configured as Open-drain so the 20mA LED current of each pin will flow through an external resistor and the internal low-side NMOS...

Gaston by Senior
  • 740 Views
  • 6 replies
  • 10 kudos

DFU Implementation

Hi all,I a developing a custom product were the partition is like Bootloader  + APP1 + Partition 2 , were I Integrated the DFU library into bootloader and which is successfully enumerated in PC without any errors. My goal is do the flashing .bin file...

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aravindpv by Associate III
  • 689 Views
  • 3 replies
  • 0 kudos

Resolved! NOR Flash Write-While-Erase-Suspended?

Hello,maybe this is bit off-topic, but does anybody know if it is possible to suspend an ERASE operation and write to another (previously erased) sector?I want to save a page in flash in case of a power outage and want to interrupt a probably ongoing...

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regjoe by Senior II
  • 793 Views
  • 10 replies
  • 3 kudos