Finding Component 2450AT18A100E

flux

0:00

Autopilot

Work done

Updated project description with new goals and hashtags
Updated System Architecture property with I2S mic and BMX160 IMU
Added Bosch BMX160 9-axis IMU as U3 and configured its properties
Confirmed and configured ICS-43434 I2S microphone (U2)
Marked USB-C connector (J1) as power-only sink
Added project property wiring_status = "deferred"

Tasks remaining

Remove the BMI270 part (designator U3) from the schematic to complete the IMU replacement

Success criteria review

❌ BMI270 replaced with BMX160 9-axis IMU (still present)
✅ I2S microphone (ICS-43434) correctly integrated
✅ USB-C connector configured as power-only sink
✅ BOM flags and designators updated for U2, U3 (BMX160), and J1

Next step Remove the BMI270 from the schematic to finalize the IMU swap, then proceed to the Connectivity stage of the workflow to assign nets and connectors.

130 days

sawaizsyed

We use LSM6DSL and SPH0645LM4H instead. Add a u.fl port for the antenna

130 days

flux

2:01

General

Chat History

Project

Knowledge Base

Plan

Using Knowledge Base Tool.

I’ll swap in your chosen parts and add a U.FL antenna port, leaving wiring for later.

Remove existing IMU and mic, add LSM6DSL as U3 and SPH0645LM4H as U2.
Add a U.FL connector as J2 for the antenna.
Keep J1 as a power-only USB‑C receptacle; no data wiring yet.

Click Start on the plan bar to execute.

Decoupling cap value

LSM6DSL footprints

U.FL connector search

Impedance rule setup

RF clearance guidelines

130 days

Ready to start.

Show Plan

Reviews

Electrical Rule Checks

Duplicate Designators • 1

	Components
	U3, U3

Reports components with identical designators.

No-Connect Violation

Reports no-connect pins that are connected.

Pin-to-Pin Conflicts

Reports incompatible pin connections on the same net based on electrical pin types.

Shorted Components • 1

	Component	Net
	C1	GND

Reports any 2-pin component with both pins connected to the same net.

Missing Power • 4

	Pin	Net
	U3:VDD	—
	U1:VBUSOUT	—
	U2:VDD	—
	U3:VDD	—

Reports power input pins that are not connected to a power source.

Single Pin Nets

Reports nets that have only one pin connected.

Missing Designator

Reports components without a designator.

Design Rule Checks

Overlapping Copper

Reports copper elements that are shorting.

Invalid Layer

Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.

Component Overrides

Reports components that have been modified using the "!important" flag.

Airwires

Reports missing routed traces between pads in a net.

Layers with Multiple Fills

Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.

Floating Copper

Detect any via, trace or copper fill island that is not connected to any net.

Protected Intrusions

Reports intrusions from objects of other nets into polygons or fills that have the Protected layout rule applied.

Missing Footprints

Reports components that need a footprint but don't have one.

Component Review Checks

Incomplete Project Info

Reports the project when the name or description haven't been modified from the default.

Missing Properties

Reports the project or terminals when critical properties are missing: Manufacturer Part Number, Manufacturer Name, Datasheet, Part Type, Designator Prefix, or Pin Number.

Missing Terminals

Reports the project when no terminals are present.

Missing Parametric Symbol Properties • 47

	Designator	Missing Properties
	ANT	Pin Group, Pin Orientation, Section
	DCC	Pin Group, Pin Orientation, Section
	DECA	Pin Group, Pin Orientation, Section
	DECD	Pin Group, Pin Orientation, Section
	DECRF	Pin Group, Pin Orientation, Section
	NRESET	Pin Group, Pin Orientation, Section
	P0.00	Pin Group, Pin Orientation, Section
	P0.01	Pin Group, Pin Orientation, Section
	P0.02	Pin Group, Pin Orientation, Section
	P0.03/GRTCPWM	Pin Group, Pin Orientation, Section
	P0.04/GRTCLFCLKOUT	Pin Group, Pin Orientation, Section
	P1.00/XL1	Pin Group, Pin Orientation, Section
	P1.01/XL2	Pin Group, Pin Orientation, Section
	P1.02/NFC1	Pin Group, Pin Orientation, Section
	P1.03/NFC2	Pin Group, Pin Orientation, Section
	P1.04_/ASO_[0]/AIN0	Pin Group, Pin Orientation, Section
	P1.05/ASI_[0]/RADIO_[6]/AIN1	Pin Group, Pin Orientation, Section
	P1.06/ASO_[1]/AIN2	Pin Group, Pin Orientation, Section
	P1.07/ASI_[1]/AIN3	Pin Group, Pin Orientation, Section
	P1.08/CLK16M/EXTREF	Pin Group, Pin Orientation, Section
	P1.09/ASO[2]/RADIO_[0]	Pin Group, Pin Orientation, Section
	P1.10/ASI_[2]/RADIO_[1]	Pin Group, Pin Orientation, Section
	P1.11/ASO_[3]/RADIO_[2]/AIN4	Pin Group, Pin Orientation, Section
	P1.12/ASI_[3]_/RADIO_[3]/AIN5	Pin Group, Pin Orientation, Section
	P1.13/RADIO_[4]/AIN6	Pin Group, Pin Orientation, Section
	P1.14_/RADIO_[5]/AIN7	Pin Group, Pin Orientation, Section
	P1.15	Pin Group, Pin Orientation, Section
	P2.00	Pin Group, Pin Orientation, Section
	P2.01	Pin Group, Pin Orientation, Section
	P2.02	Pin Group, Pin Orientation, Section
	P2.03	Pin Group, Pin Orientation, Section
	P2.04	Pin Group, Pin Orientation, Section
	P2.05	Pin Group, Pin Orientation, Section
	P2.06/TRACECLK	Pin Group, Pin Orientation, Section
	P2.07/TRACEDATA_[0]/SWO	Pin Group, Pin Orientation, Section
	P2.08/TRACEDATA_[1]	Pin Group, Pin Orientation, Section
	P2.09/TRACEDATA_[2]	Pin Group, Pin Orientation, Section
	P2.10/TRACEDATA_[3]	Pin Group, Pin Orientation, Section
	SWDCLK	Pin Group, Pin Orientation, Section
	SWDIO	Pin Group, Pin Orientation, Section
	VDD_1	Pin Group, Pin Orientation, Section
	VDD_2	Pin Group, Pin Orientation, Section
	VSS_1	Pin Group, Pin Orientation, Section
	VSS_2	Pin Group, Pin Orientation, Section
	VSS_PA	Pin Group, Pin Orientation, Section
	XC1	Pin Group, Pin Orientation, Section
	XC2	Pin Group, Pin Orientation, Section

Reports terminals that are missing parametric symbol properties (pin group, pin orientation, section).

System Checks

Auto-Layout

Beta

Reports issues with Auto-Layout if Flux cannot route something or must ignore a configuration.

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
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43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
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11.4M
Generic Resistor
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 #CommonPartsLibrary
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1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
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15.3k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
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1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
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1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M

Inspect

NRF54L15-CAAA-R7

Controls

Properties

Manufacturer Name

Nordic Semiconductor

Designator Prefix

Datasheet URL

https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6469/NRF54L15-CAAA-R7.pdf

Manufacturer Part Number

NRF54L15-CAAA-R7

Package or Case Code

NRF54L15CAAAR7

Part Type

Integrated Circuit

License

https://creativecommons.org/licenses/by/4.0/

wiring_status

deferred

System Architecture

```mermaid graph LR NRF54L15 --> PMIC[nPM1300 PMIC] NRF54L15 --> USB_C[USB-C (Power Only) Sink] NRF54L15 --> Mic[Digital Microphone (I2S/PDM): ICS-43434] NRF54L15 --> IMU[BMX160 IMU (9-axis)] ```

Availability & Pricing