DataSheet


file name version upload time size
CH32V002DS0.PDF 1.0 2024-05-15 655KB
16K Flash value general-purpose MCU CH32V002 datasheet. The chip is based on QingKe RISC-V core, industrial-grade design, featuring wide voltage, low-power consumption, 1-wire SDI, etc. The pins and functions are compatible with CH32V003, providing peripheral resources such as 12-bit ADC, DMA, TIM, USART, I2C, SPI, and so on.
CH341DS1.PDF 3.3 2021-07-03 1.25MB
CH341 datasheet, USB bus converter chip with multiple communication interfaces, such as USB to serial port/parallel port/printer port/I2C interface etc. Drivers support for Windows/Linux/Android/Mac, etc. The datasheet is the description of USB to serial port and printer port.
CH132DS1.PDF 2.1 2023-12-19 342KB
CH132 datasheet. A UTMI+ Low Pin Interface (ULPI) High-Speed USB PHY/Transceiver. The CH132 can transmit and receive data at high speed (480 Mbps), full speed (12 Mbps) and low speed (1.5 Mbps). It is ideal for use in MCU or FPGA with ULPI Interface.
CH559DS1.PDF 1.6 2022-08-01 895KB
CH559 datasheet. Dual low/full-speed USB host/device +ADC 8-bit E8051 MCU. 64KB Flash-ROM, 6KB on-chip xRAM. Supports USB host and USB device modes. Provides dual port Root-HUB, ADC, 4 timers/PWM, 2 UARTs, 2 SPIs, etc.
CH217DS1.PDF 1.1 2023-10-11 230KB
USB current limiting power distribution switch chip CH217 datasheet, the internal integration of over-current protection, over-temperature protection, under-voltage protection, adjustable current limiting threshold and other modules, for computers, USB host, USB HUB , chargers and other ports of 5V power control.
CH374DS1.PDF 3.2 2021-11-19 256KB
CH374 datasheet. CH374 is a USB-HOST&DEVICE general interface chip. It supports USB host and USB device, supports 12M USB full-speed communication and 1.5M low-speed communication, supports 8-bit parallel interface or SPI interface, supports all types of USB transmission and Hub operation, etc.
CH592DS1.PDF 1.6 2024-02-27 1.44MB
Information change in the download page (Software introduction/application scope):CH591 and CH592 datasheet, CH592 is a RISC-V MCU microcontroller with integrated BLE wireless communication. On-chip integration of 2Mbps BLE communication module, full-speed USB host and device controller and transceiver, segment LCD driver module, SPI, 4 serial ports, 12-channel ADC, TouchKey detection module and other rich peripheral resources.
CH32V004DS0.PDF 1.0 2024-05-23 632KB
32K Flash value general-purpose MCU CH32V004 datasheet. The chip is based on QingKe RISC-V core, featuring wide voltage, low-power consumption, 1-wire SDI, etc. The pins and functions are compatible with CH32V003, providing peripheral resources such as 12-bit ADC, DMA, TIM, USART, I2C, SPI, and so on.
CH32V006DS0.PDF 1.0 2024-05-15 752KB
64K Flash multi-function general-urpose MCU CH32V006 and 32K Flash enhanced general-purpose MCU CH32V005 datasheet. The chips are based on QingKe RISC-V core, industrial-grade design with wide voltage, low-power consumption, 1- and 2-wire SDI, etc. The chips have built-in OPA and provide peripheral resources such as ADC, TouchKey, DMA, TIM, USART, I2C, SPI, and so on.
CH9328DS1.PDF 1.6 2021-11-18 316KB
CH9328 datasheet, serial port to USB HID keyboard, serial port to receive data, according to HID keyboard device specification, upload to computer via USB bus, no need to install driver.