Mfr Part #:

CH340C

Mfr Name: WCH

The WCH CH340C is a USB Interface IC designed for efficient data transfer. It supports a data rate of 2Mbps and operates with supply voltages of 3.3V and 5V.

✓ Total Stock: 4,902 pcs

$ Price Range: $0.99

CH340C Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,956 pcs On Request	2956 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,124 pcs On Request	1124 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	822 pcs On Request	822 pcs	On Request	1	On Request	On Request	20+	On Request	On Request

CH340C Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	WCH
Data Rate	2Mbps
Protocol	USB 2.0
Supply Voltage	3.3V, 5V

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CH340C Description

Short technical summary and product information.

The CH340C from WCH is a versatile USB Interface IC. It is designed to facilitate communication between USB and serial interfaces, offering a data rate of up to 2Mbps. This component supports dual supply voltages, operating at both 3.3V and 5V, making it adaptable for various system designs.

The CH340C is housed in a compact SOP-16 package, measuring 150mil wide. This packaging is suitable for surface-mount applications where space is a consideration. The IC is identified as a transceiver, indicating its role in both sending and receiving data over the USB 2.0 protocol.

As a product from WCH, the CH340C is part of their range of integrated circuits. Its specifications make it a suitable choice for embedded systems, microcontrollers, and other applications requiring a reliable USB to serial conversion. The RoHS3 compliance status indicates adherence to environmental standards for electronic components.

CH340C Quick Information

Product Type: USB Interface IC

Canonical Name: CH340C USB Interface IC

Subcategory: Analog Switches, Multiplexers, Demultiplexers

CH340C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CH340C Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CH340C Features

Supports USB 2.0 protocol.
Operates at 2Mbps data rate.
Dual supply voltage capability (3.3V and 5V).
Compact SOP-16 (150mil) package.
RoHS3 compliant for environmental standards.

CH340C Applications

Facilitates USB to serial communication.
Ideal for embedded system designs.
Used in microcontroller interfaces.
Suitable for space-constrained applications.

CH340C FAQs

5 frequently asked questions generated from this part’s specifications.

What is the data rate of the CH340C?

The CH340C supports a data rate of 2Mbps.

What supply voltages does the CH340C support?

The CH340C supports both 3.3V and 5V supply voltages.

What package type is the CH340C available in?

The CH340C is available in a SOP-16 package with a 150mil body width.

Is the CH340C RoHS compliant?

The CH340C is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the CH340C?

The Moisture Sensitivity Level (MSL) for the CH340C is 1.

CH340C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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CH340B

WCH

The Qin Heng CH340B is a USB Interface IC transceiver with a data rate of 2Mbps. It operates with supply voltages of 3.3V and 5V and comes in a SOP-16 package.

View Part