Mermaid Diagram for @LED5/ELE9

drivelog

drivelog

Create a high level mermaid block diagram of @LED5/ELE9. Include key component's manufacturer part number in each block whenever possible.

flux

I’ll inspect @LED5/ELE9 and its connected context, then produce a concise Mermaid block diagram with MPNs where available.

flux

@LED5/ELE9 is pin 17 on the NXP MPR121QR2 capacitive touch controller; I didn’t find any external net records connected to it in the current project.
Diagram



  
    
  
  
    
  






"SCL, SDA, IRQ, ADDR"

"LED5/ELE9"





"Host MCU / I2C Controller<br/>MPN: not present in project"
"Capacitive Touch Controller<br/>NXP MPR121QR2<br/>20-UFQFN node_3x3"
"Touch Electrode or LED Channel<br/>LED5 / ELE9<br/>Pin 17"
"Power Rails<br/>VDD / VSS / VREG<br/>MPN: not applicable"
"External Reference Resistor<br/>REXT pin<br/>MPN: not found"
Open item: the project index shows the MPR121QR2 pin context, but no defined nets or external connected component for LED5/ELE9.
Inspect full MPR121
Check missing nets
Add electrode connection
Review symbol footprint
Create documentation file
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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    step

    UQFN-20_3x3mm_P0.4mm-3D.step

    UQFN-20_3x3mm_P0.4mm-3D3D Model
    MPR121QR2

    MPR121QR2

    defaultDefault
    kicad_mod

    UQFN-20_3x3mm_P0.4mm-Footprint_V5.kicad_mod

    UQFN-20_3x3mm_P0.4mm-Footprint_V5Footprint

    MPR121QR2

    MPR121QR2 thumbnail
    Capacitive Touch Buttons, Slider, Wheel 20-UFQFN (3x3) #commonpartslibrary #sensor #Touchsensor #integratedcircuit

    Properties

    Integrated Circuit

    NXP USA Inc.

    MPR121QR2

    resurgentsemi.com/wp-content/uploads/2018/09/MPR121_rev5-Resurgent.pdf?d453f8&d453f8

    U

    Pricing & Availability

    Distributor

    Qty 1

    Controls