WCH Manuals & User Guides

WCH V2A QingKeV2 Microprocessor Owner’s Manual

16 лютага 2026 г

QingKeV2 Microprocessor Manual V1.0 Overview QingKe V2 series microprocessor is a 32-bit general-purpose MCU microprocessor based on the standard RISC-V instruction set RV32I subset RV32E, with only 16 general-purpose registers,…

Інструкцыі па праграміраванні інструмента каманднага радка WCHISPTool CMD

18 снежня 2023 г

WCHISPTool CMD Command Line Programming Tool Introduction Software function WCHISPTool _ CMD is a multi-platform command line tool for WCH MCU burning online, which supports firmware download, verification and other…

Кіраўніцтва карыстальніка модуля адладчыка эмуляцыі WCH-Link

2 мая 2023 г

WCH-Link Emulation Debugger Module WCH-Link Module introduction WCH-Link module can be used for online debugging and downloading of WCH RISC-V MCU, and also for online debugging and downloading of ARM…

CH315S/G/H USB Signal Isolation and Extension Chips Datasheet

Тэхнічны ліст

Datasheet for WCH's CH315S, CH315G, and CH315H USB chips, detailing their capabilities for USB signal isolation, distance extension, features, parameters, and application circuits.

WCH QingKe V3 Microprocessor Manual: RISC-V Architecture and Features

тэхнічнае заданне

Detailed technical manual for the WCH QingKe V3 series microprocessors (V3A, V3B, V3C). Explores the RISC-V architecture, instruction set extensions (RV32IMAC, RV32IMCB, XW), features like HPE and VTF, exception handling,…

高速USB 转接芯片 CH347 评估板说明及应用参考

Кіраўніцтва карыстальніка

WCH CH347 高速 USB 转串行芯片评估板的详细指南，涵盖其特性、硬件和软件使用，支持 USB 转串行、SPI、I2C、JTAG 和 GPIO 接口。

QingKe V2 Microprocessor Manual

Дапаможнік

Technical manual detailing the QingKe V2 series 32-bit RISC-V MCU microprocessor, covering its architecture, features, instruction set, interrupt handling, low-power modes, and debugging capabilities.

CH340 USB to Serial Port Converter Chip Datasheet

Тэхнічны ліст

Detailed datasheet for the WCH CH340, a versatile USB to serial port converter chip. Covers features, pin configurations, electrical parameters, and application circuits for USB to UART, RS232, RS485, and…

CH224 USB PD and Fast Charging Protocol Sink Controller Datasheet

Тэхнічны ліст

Datasheet for the WCH CH224 series of USB PD and other fast charging protocol sink controllers, supporting up to 100W power with features like VCONN simulation, E-Mark detection, and dynamic…

WCHISPTool_CMD: Command Line Programming Tool Instruction

Кіраўніцтва па эксплуатацыі

Comprehensive instruction manual for WCHISPTool_CMD, a multi-platform command-line tool for WCH MCU firmware download and verification via USB or serial port on Windows, Linux, and macOS.

WCH Product Selection Manual: Communication Interface ICs and MCUs

Product Selection Manual

Comprehensive product selection manual from WCH (WinChipHead) detailing their range of communication interface ICs and microcontrollers (MCUs), featuring RISC-V and Cortex-M cores, USB, Bluetooth, Ethernet, and PD/Type-C solutions.

Тэхнічныя характарыстыкі мікрасхемы CH342 USB - два паслядоўныя парты

Тэхнічны ліст

Comprehensive datasheet for the WCH CH342, a versatile USB to dual UART converter chip. This document details its features, pin configurations, electrical characteristics, power management, and various application circuits for…

CH32F103C8T6 最小系统板用户手册与技术指南

Кіраўніцтва карыстальніка

CH32F103C8T6 最小系统板的详细用户手册，涵盖硬件资源、原理图、引脚定义及开发示例。

WCH Product Selection Manual: Communication Interface ICs and MCUs

Product Selection Manual

Explore the comprehensive product selection manual from WCH (WinChipHead), detailing a wide range of Communication Interface ICs and Microcontrollers (MCUs) including RISC-V and E8051 core-based solutions. Discover products for USB,…

Тэхнічныя характарыстыкі мікрасхемы CH343 USB - высакахуткасны паслядоўны UART

тэхнічны ліст

Тэхнічныя характарыстыкі CH343, мікрасхемы-пераўтваральніка шыны USB, якая пераўтварае USB у высакахуткасны паслядоўны інтэрфейс UART. Падрабязнасці пра характарыстыкі, разводку кантактаў, спажыванне энергіі і прымяненне.