CH342 Datasheet (Unknown Manufacturer)

Part CH342
Description USB to Dual Serial Ports
Manufacturer Unknown Manufacturer
Size 195.81 KB
Pricing from 0.1919 USD, available from Verical and Rochester Electronics.
Unknown Manufacturer

CH342 Overview

Key Specifications

Package: SMD/SMT
Mount Type: Surface Mount
Pins: 3
Max Operating Temp: 150 °C

Key Features

  • l Full-speed USB device interface, USB 2.0 compatible
  • l Emulate standard UART interface, used to upgrade the original serial peripheral or expand additional UART via USB
  • l Original serial applications are totally compatible without any modification in Windows operating systems
  • l Supports free installation OS which built-in CDC driver or multi-functional high-speed VCP vendor driver
  • l UART supports 5, 6, 7 or 8 data bits, supports odd, even, space, mark and none parity

Price & Availability

Seller Inventory Price Breaks Buy
Verical 54000 1955+ : 0.1919 USD
10000+ : 0.1711 USD
100000+ : 0.1434 USD
View Offer
Rochester Electronics 54000 100+ : 0.185 USD
500+ : 0.1665 USD
1000+ : 0.1535 USD
10000+ : 0.1369 USD
View Offer