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CH32xRM.PDF
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1.9 |
2024-11-06 |
3.30MB |
| CH32x datasheet, provides introduction to CH32F103x and CH32V103x in detail for user’s application development, applies to all series products with different memory capacities, different functional sources and different packages. |
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CH9104EVT.ZIP
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1.0 |
2023-03-03 |
783KB |
| CH9104 evaluation board description and design schematic, used for USB to quad serial ports and GPIO etc. |
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CH235DS1.PDF
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1.3 |
2025-02-13 |
533KB |
| USB PD fast charging protocol chips CH235 and CH231 Datasheet, support 3.3V-12.5V wide voltage, PD2.0/3.0, PPS, BC1.2 and other fast charging protocols. |
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CH9344SER_LINUX.ZIP
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2.0 |
2023-10-12 |
22.0KB |
| Linux vendor driver for CH9344/CH348 of USB to multi-serial (quad/octal) serial ports, supports 32/64 -bit OS, include installation instruction. |
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CH34xSerCfg.ZIP
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1.5 |
2023-10-12 |
1.92MB |
| USB configuration tool of CH340/CH342/CH343/CH344/CH347/CH348/CH9101/CH9102/CH9103/CH9104 for Windows, used for modifie and configure the chip's manufacturer Vendor ID, product ID, maximum current value, BCD version number, manufacturer information and product information string descriptors. |
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WCH_TouchApplicationGuide.PDF
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1.0 |
2025-03-10 |
1.18MB |
| The design and application guide for capacitive touch detection includes: touchkey principle, PCB design, development tools and related development components for MCU touch detection, QingKe RISC-V Bluetooth and general MCU provide callable touch function library, refer to the 'WCH Touch Library Instructions' |
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CH346DRV.ZIP
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1.1 |
2025-02-26 |
322KB |
| CH346 High-speed USB to Passive Parallel and SPI driver and and DLL library for Windows. supports Windows 11/10/8.1/8/7/VISTA/XP/2000, Server 2025/2022/2019/2016/2012/2008/2003 -32/64 bit. Microsoft WHQL/HCK Certified. Supports USB Host mode High-speed USB to Passive Parallel FIFO and SPI, Used to distribute to user with the product. . Used to facilitate the integration of product applications. |