Finding STM32F40 Components
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Accessed Knowledge (2)
Responding to user's question.
Checking component availability.
Providing instructions on SWD pins.
Finding SWD pins for STM32F407.
Using Knowledge Base Tool.
Reading docs for: "How to place a component symbol from the Flux Library onto the schematic (e.g., STM32F407VGT6), and how to quickly locate specific pins like SWDIO/SWCLK/SWO/NRST on that symbol using the Inspect panel or search. Include any keyboard shortcuts or UI steps."
Reading docs for: "How to view and locate pins for a selected component symbol in the schematic. Is there a pin list or search within the Inspector to quickly find pins like SWDIO, SWCLK, SWO, NRST?"
Starting 1 component search
Searching: "STM32F407VGT6"
Completed 1 component search.
Looking for "Serial wire debug SWDIO pin name and mapping" in en.DM00037051.pdf
Looking for "Serial wire SWCLK pin name and mapping" in en.DM00037051.pdf
Looking for "pinout table PA13 JTMS/SWDIO PA14 JTCK/SWCLK PB3 JTDO/TRACESWO PB4 NJTRST" in en.DM00037051.pdf
Looking for "TRACESWO pin mapping" in en.DM00037051.pdf
Looking for "debug port pins list for SWD and JTAG" in en.DM00037051.pdf
Looking for "NRST pin description" in en.DM00037051.pdf
Reading docs for: "How to identify or locate a specific pin on a symbol in the schematic editor. Is there a pin search or a way to filter pins in the Inspector?"
Planning tool calls for user instructions.
Here’s how to do both in Flux.
Placing the STM32F407VGT6 symbol
This is the most relevant entry I found related to placing a component:
“Generic components are available in the library and can be brought into schematics just like any other component. Flux currently has a generic capacitor, a generic resistor, and a generic inductor.
To add a generic component to your design:
Open a project and locate the library search bar in the top left.
Type "generic" and the type of part you're looking for. For example, "generic capacitor" or "generic inductor".
The top result should be the one you're looking for.
Drag and place the generic component on your schematic as you would any other component.
Pro tip: You can quickly verify if a part is a generic by changing the "Package" property and see that the footprint gets automatically updated.”
Source: https://docs.flux.ai/flux/tutorials/tutorial-generic-part#adding-a-generic-component
Apply the same steps for a real part: search for STM32F407VGT6 in the Library panel, then drag it onto your schematic.
Finding the SWD pins on the symbol
I could not find Flux documentation that describes a pin search or filtering UI to locate specific pins on a placed symbol. This likely means there is no documented pin-finder feature in the Inspector at this time. You can browse the symbol’s pin names directly on the canvas and in the Inspector panels.
- Flux Documentation: https://docs.flux.ai/Introduction/the-flux-method
- Documentation Search Results: https://docs.flux.ai/?s=pins
- Flux User Community: https://www.flux.ai/p/slack-community
Want me to list the exact SWD pins (SWDIO, SWCLK, optional SWO, NRST) from the ST datasheet for STM32F407VGT6? I can, but I need an accessible datasheet URL. The one on ST’s site is currently not retrievable from here. Paste an alternate link, and I’ll extract the pins verbatim. Alternatively, if you prefer, say “use typical STM32F4 SWD mapping” and I’ll provide the commonly used pins, marked as “typical” until we can confirm against the datasheet.
Based on Flux knowledge base guidance: when designing with STM32, remember to include a small SWD header or test pads for programming and bring out NRST along with SWDIO/SWCLK (and SWO if you want trace).
Ask for typical SWD pins
Confirm part choice
Request SWD header wiring
Ask how to inspect pins
Add SWD test pads
17 days
Ready.
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- Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portaljharwinbarrozo43.0M
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- A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibraryjharwinbarrozo1.5M
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Inspect
STM32F407VGT6
Controls
Properties
First HSE Crystal Load Capacitor Designator
Part Type
Microcontroller
Operating Voltage
5 V
Manufacturer Name
Designator Prefix
U
3.3V Bulk Capacitors
Role
Bulk
Components Missing Footprints
R1, R2, L1, C1, C2, C3, C4, C5, C6, C7, C8, C9
Manufacturer Part Number
STM32F407VGT6
HSE Crystal Load Capacitors
C8, C9
NRST Pull-up Capacitor Designator
C7
5V Bulk Capacitors
MCU Decoupling Capacitors
C1, C2, C3, C4, C5, C6
Capacitors Needing Voltage Rating Replacement
PCB Stackup
Standard 4 Layer
System Architecture
```mermaid
flowchart TD
A[5V_Input] --> B[LDO_3V3]
B --> C[MCU]
C --> D[HSE_Crystal]
C --> E[SWD_Header]
```
NRST Pull-up Resistor Designator
R1
Availability & Pricing
Assets
- QFP50P1600X1600X160-100N.kicad_mod
id=FP_QFP50P1600X1600X160-100N
- STM32F407VGT6.step
id=3D_STM32F407VGT6
- STM32F407VGT6.png
id=STM32F407VGT6
Footprint
3d Model
Thumbnail
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sebpos97
copilot
- VDD: Questo Pin deve essere collegato a un'alimentazione positiva, tipicamente 3.3V.
- VSS: Questo Pin deve essere collegato a massa (GND).
Collegamenti suggeriti- VDDA: Tensione di alimentazione per l'ADC, tipicamente collegata anch'essa a 3.3V.
- VREF+: Riferimento di tensione per l'ADC, anch'esso 3.3V.
- VCAP_1 e VCAP_2: Richiedono condensatori esterni (tipicamente 2.2µF) tra ciascun pin e GND per stabilizzare l'alimentazione del nucleo.
Collegamenti aggiuntivi- Collega VDDA:22 a 3.3V.
- Collega VREF+:21 a 3.3V.
- Collega VCAP_1:49 a un condensatore da 2.2µF e l'altra estremità del condensatore a GND.
- Collega VCAP_2:73 a un condensatore da 2.2µF e l'altra estremità del condensatore a GND.
Collegamenti di Reset e Boot- NRST: Pin di reset attivo basso, collegalo a un pulsante normalmente aperto connesso a GND. Puoi anche aggiungere una resistenza pull-up (10kΩ) a 3.3V.
- BOOT0: Utilizzato per selezionare la modalità di avvio. Collegalo a GND tramite una resistenza (10kΩ) per avviare dal flash.
Collegamenti suggeriti