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CH340T on a board, in 3D

CH340T

Unknown maker

unknown/CH340T
Category
Uncategorised
Pins
20

Overview

The CH340T is an uncategorised made by Unknown maker with 20 pins.

PCBKit's library has its KiCad symbol (Interface_USB:CH340T, from KiCad's library) and its footprint (Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, from KiCad's library), ready for a KiCad board.

Symbol

CKOH1CKOL2TXD3RXD4V35UD+6UD-7GND8XI9XO10CTS11DSR12RI13DCD14DTR15RTS16R23218VCC19NOS20
Interface_USB:CH340TFrom KiCad's library

Footprint

1234567891011121314151617181920
Package_SO:SSOP-20_5.3x7.2mm_P0.65mmFrom KiCad's library

Pinout

20
The pins of the CH340T
PinNameType
1CKOHOutput
2CKOLOutput
3TXDOutput
4RXDInput
5V3Power out
6UD+Input/output
7UD-Input/output
8GNDPower in
9XIInput
10XOOutput
11CTSInput
12DSRInput
13RIInput
14DCDInput
15DTROutput
16RTSOutput
17NCNot connected
18R232Input
19VCCPower in
20NOSInput

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/unknown/CH340T" title="CH340T in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/unknown/CH340T.jpg" alt="CH340T" width="1200" height="900">
A picture that opens the part, for a README
[![CH340T](https://pcbkit.io/embed/parts/unknown/CH340T.jpg?size=s)](https://pcbkit.io/parts/unknown/CH340T)

Questions

Is there a KiCad symbol and footprint for the CH340T?

Yes. The symbol is Interface_USB:CH340T and the footprint Package_SO:SSOP-20_5.3x7.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What can replace the CH340T?

Parts like it in the library: the GXC400U by GXCAS, the ADS8344NB by Texas Instruments, the ADCMP562BRQ by Analog Devices and the ADN4650BRS by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8