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CH341A

ETC
Part Number CH341A
Manufacturer ETC
Description USB bus convert
Published Mar 30, 2014
Detailed Description The DataSheet of CH341 (the first) 1 USB bus convert chip CH341 English DataSheet Version:2D http://wch.cn http://wch-...
Datasheet PDF File CH341A PDF File

CH341A
CH341A

Overview
The DataSheet of CH341 (the first) 1 USB bus convert chip CH341 English DataSheet Version:2D http://wch.
cn http://wch-ic.
com 1.
Introduction CH341 is a USB bus convert chip, providing UART, printer port, parallel and synchronous serial with 2-wire or 4-wire through USB bus.
In UART mode, CH341 provides alternant rate control signals such as serial transfer enable, serial receive in ready etc.
It also supplies common MODEM communication signal in order to expand UART for computer or upgrade common synchronous interface device to USB bus directly.
In printer port mode, CH341 supplies standard USB printer port which compounds USB relevant protocol and Windows operate system used to upgrade o...


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