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CH340N USB to Serial Bridge 12MHz Inbuilt Crystal IC - SOP-8 Package
SKU:
SMD-QC6145
Availability:
100
In Stock
-
- Rs. 51.00
- Unit price
- per
Subtotal:
Rs. 51.00
Description
xCH340N USB to Serial Bridge 12MHz Inbuilt Clock IC is a compact USB-to-serial bridge IC designed to convert USB communication into a UART serial interface. It supports USB 2.0 full-speed communication, hardware full-duplex UART communication, and data rates up to 2 Mbps. The CH340N features an integrated clock generator, eliminating the need for an external crystal, and its compact SOP-8 package makes it suitable for space-constrained USB-to-UART applications, development boards, microcontroller programming interfaces, and embedded systems.
CH340N-WCH-USB to Serial Bridge 12MHz Inbuilt Crystal IC - Datasheet
Features:
- USB 2.0 full-speed device interface.
- Converts USB communication to UART serial communication.
- Integrated clock generator; no external crystal required.
- Hardware full-duplex UART communication.
- Supports serial communication rates from 50 bps to 2 Mbps.
- Supports 3.3 V and 5 V supply operation.
- Compact SOP-8 package saves PCB space.
- Suitable for USB-to-TTL interfaces, development boards, and embedded systems.
Specifications:
| Parameter | Value |
|---|---|
| Product Type | USB to Serial Bridge IC |
| Model | CH340N |
| Manufacturer | WCH |
| Interface | USB to UART |
| USB Standard | USB 2.0 Full-Speed |
| UART Data Rate | 50 bps to 2 Mbps |
| Number of UART Channels | 1 |
| Supply Voltage | 3.3 V / 5 V |
| Clock | Built-in Clock Generator |
| External Crystal | Not Required |
| Package | SOP-8 |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C to +70°C |
Pin Configuration:
| Pin No. | Pin Name | Description |
|---|---|---|
| 1 | UD+ | USB D+ Signal |
| 2 | UD- | USB D- Signal |
| 3 | GND | Ground |
| 4 | RTS# | Request to Send Output |
| 5 | VCC | Positive Power Supply |
| 6 | TXD | UART Transmit Data Output |
| 7 | RXD | UART Receive Data Input |
| 8 | V3 | Internal 3.3 V Supply / Decoupling Pin |
Also Check These Out:
AN7112 Audio Power Amplifier IC
Package Includes:
1 × CH340N-WCH USB to Serial Bridge IC - SOP-8 Package
Shipping & Return
xReturns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
Shipping
We ship all over India with free shipping on all prepaid orders above ₹500. For Cash on Delivery (COD) orders, ₹80 will be charged for orders below ₹599 and ₹30 for orders above ₹599.
For any questions related to shipping, please contact our support team at support@quartzcomponents.com.
Note: The minimum order value for COD orders is ₹500.
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