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CH347F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CH347F product

CH347F

Interface - Controllers

USB BridgeUARTSPII2CJTAG

The CH347F is a high-performance USB bridge chip supporting multiple protocols including UART, I2C, SPI, JTAG, and SWD.

Best for

  • USB-to-Serial adapters
  • Embedded debuggers
  • Industrial communication bridges

Avoid if

  • Low-power battery applications requiring deep sleep
  • Designs where USB 2.0 high-speed is not required

Check before use

  • I/O voltage compatibility
  • Crystal oscillator layout

Key specifications

USB Speed
480 Mbps
UART Baud Rate
1200 bps - 9 Mbps
SPI Clock
60 MHz
I/O Voltage
1.8V - 3.3V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConnectivityGeneral

Datasheet

7187cd99a78c3d9e9654da184d53b000_2405091653_WCH-Jiangsu-Qin-Heng-CH347F_C18221627.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH347F: 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 CH347F is a high-speed USB bridge chip from WCH that converts USB 2.0 to various serial interfaces including dual UART, I2C, SPI, JTAG, and SWD.