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CH341F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CH341F product

CH341F

Interface - Controllers

USB InterfaceUARTParallel

The CH341F is a multi-functional USB bus converter chip designed to bridge USB to various serial and parallel interfaces.

Best for

  • USB to Serial conversion
  • Legacy peripheral upgrades

Avoid if

  • High-speed data transfer requirements beyond 2Mbps

Check before use

  • Pin configuration mode
  • Clock source requirements

Key specifications

Interface
USB to UART/Parallel/Serial
Package
QFN28
Voltage
3.3V / 5V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

ConnectivityIndustrial

Datasheet

0475e83280241dc5d4bc10b07fae956a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH341F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The CH341F is a USB bus interface chip that converts USB to asynchronous serial (UART), parallel (EPP/MEM), or synchronous serial (2-wire/4-wire) interfaces.