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WCH CH330N product image
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WCH CH330NRoHS

Manufacturer
WCHAsian Brands
MPN
CH330N
LCSC Part #
C108996
Packaging
SOP-8
Customer #
Key Attributes
Transceiver 2Mbps SOP-8 Interface Controllers RoHS
Datasheetpdf iconWCH CH330N
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Interface Controllers
ManufacturerWCH
PackagingSOP-8
FeaturesHardware flow control support;Programmable baud rate;FIFO buffer
Voltage - Supply3.3V;5V
Applications FunctionTransceiver
Data Rate2Mbps
USB Protocol-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging100
Sales UnitPiece

Introduction

AI Translation

CH330 is a USB-to-serial chip designed to expand asynchronous serial ports for computers or upgrade conventional serial devices to USB bus.

Features

AI Translation
  • Emulates standard serial port for upgrading legacy serial peripherals or adding extra serial ports via USB
  • Fully compatible with Windows serial port applications on PC side — no modification required
  • Hardware full-duplex serial port with built-in independent TX/RX buffers, supporting baud rates from 100bps to 2Mbps
  • Supports 7 or 8 data bits; supports odd, even, mark, and space parity
  • Provides RS232, RS485, and other interfaces via external level-shifting components
  • Supports 5V and 3.3V supply voltage