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CH9102F

C2858418 Extended Part

CH9102F USB-to-UART bridge; USB 2.0; 1.8V/3.3V/5V/2.5V; 4Mbps; -40°C~+85°C

uartusb usb to uartuart bridgeusb bridgeserial converterusb to serialuart interfaceusb interfaceusb 2.0

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

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3D model

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Engineering notes

Capabilities

usb: interface
uart: interface

Package And Footprint

Package / footprint name: QFN-24-EP(4x4)
Pin count: 24
EasyEDA symbol UUID: 0a9b9064760b4bd8b5eb9507f8ecd400
EasyEDA footprint UUID: 21e557e9ce874dc3bf95b5c47e372622
EasyEDA device UUID: d960daa2d71c415088d971e2a19b6463
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Supply rails: EasyEDA property: 1.8V；3.3V；5V；2.5V.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/CH9102F/3060204.html
Product URL: https://item.szlcsc.com/datasheet/CH9102F/3060204.html

Selection Notes

Good for: USB debug consoles, bootloaders, factory programming, and serial service ports
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category usb-uart-bridge, interfaces usb, uart, package QFN-24-EP(4x4), and EasyEDA footprint UUID 21e557e9ce874dc3bf95b5c47e372622.

Design files & assets 13 files · click to expand

Datasheet or product page datasheet

Datasheet PDF (mirrored) datasheet pdf

EasyEDA 3D model easyeda 3d model

in EasyEDA

EasyEDA device easyeda device

in EasyEDA

QFN-24-EP(4x4) easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C2858418 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C2858418 easyeda pro lib

EasyEDA symbol easyeda symbol

in EasyEDA

JLC/LCSC product image jlc image

JLC/LCSC product image jlc image

3D model (OBJ) model 3d obj

3D model (STEP) model 3d step