CH341, CH341-CH341A Datasheet - ETC

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CH341, CH341-CH341A USB bus converter

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 i.
POWER POWER POWER IN OUT USB signal USB signal OUT IN Drain open Output drain open OUT/IN Positive power input.

CH341-CH341A-ETC.pdf

CH341 Datasheet Preview — This datasheet PDF includes multiple part numbers: CH341, CH341-CH341A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

CH341, CH341-CH341A

Manufacturer:

ETC

File Size:

209.07 KB

Description:

USB bus converter

Note:

This datasheet PDF includes multiple part numbers: CH341, CH341-CH341A.
Please refer to the document for exact specifications by model.

Features

* 2.1.Introduction
* Full speed USB device interface, conforms to USB Specification Version 2.0, only needs crystal and capacitance external.
* Optional: define Vender ID, production ID and list number through external low-cost serial EEPROM.
* Supports 5V and 3.3V power source.
* Low-

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CH341-CH341A USB bus converter ETC

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