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CH9114DS1.PDF
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1.1 |
2024-12-07 |
480KB |
| CH9114 datasheet, 480Mbps high-speed USB-to-4 serial chip, supports baud rate up to 15M and hardware flow control, supports USB configuration function, and provides RS485 direction control and GPIO signal pins, which can realize the expansion of multi-serial ports or upgrade of multi-serial port devices to USB ports on PC and other platforms. |
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CH32F103DS0.PDF
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1.3 |
2022-04-12 |
1.62MB |
| CH32F103 datasheet. A 32-bit Cortex-M3 core general-purpose MCU. CH32F103 integrates dual USB2.0 controllers, multi-channel TouchKey, 12-bit DAC, multi-channel 12-bit ADC, timers, CAN communication controller, I2C/UART/SPI and other peripheral resources. |
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CH377DS1.PDF
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1.1 |
2024-12-03 |
256KB |
| Industrial-grade high-speed USB card reader control chip, based on 480Mbps high-speed USB extension SDIO and SPI, converts SD card, MMC card and SPI FLASH chip into USB mass storage devices such as USB flash disk or CDROM. CH377F supports serial port recorder mode, and CH377A is a card reader chip with 3-port HUB, providing USB2.0 high-speed HUB function. |
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CH336DS1.PDF
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1.0 |
2024-03-11 |
372KB |
| 4-Port HUB chip with USB NIC CH336 datasheet, 4-Port HUB and USB to Ethernet 2-in-1 controller chip, single chip integrates 4-port USB HUB and USB 100 Gigabit Ethernet expansion function. It can be applied to computer and industrial controller motherboards, docking stations, peripherals, embedded systems and other scenarios. |
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CH569DS1.PDF
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1.2 |
2022-08-06 |
1.44MB |
| CH569 datasheet. USB3.0 super-high-speed interface microcontroller based on the RISC-V instruction set. Peripherals include USB3.0 SuperSpeed and USB2.0 HighSpeed host and device controller and transceiver PHY, Gigabit Ethernet controller, dedicated high-speed SerDes controller and transceiver PHY, SD/EMMC interface controller, encryption/decryption module, high-speed parallel interface and digital video port (DVP). |
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CH9329DS1.PDF
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1.1 |
2021-11-18 |
210KB |
| CH9329 datasheet, serial port to standard USB HID keyboard/mouse/custom HID device, supports multiple working modes and serial communication modes. |
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CH343DS1.PDF
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2.0 |
2025-02-20 |
271KB |
| CH343 datasheet, USB to single serial port, supports up to 6M baud rate, serial port signals support 5V/3.3V/2.5V/1.8V, built-in crystal oscillator. CH343 supports built-in CDC driver in operating system or multi-functional high-speed VCP manufacture driver. |
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CH225DS1.PDF
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1.2 |
2024-11-01 |
248KB |
| CH225 Datasheet. Single-chip integration of USB PD protocol, support for data role and power role switching, high integration and streamlined peripherals. |
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CH282DS1.PDF
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1.1 |
2025-03-13 |
312KB |
| P+N tube high-speed pre-driver chip CH282 datasheet, including 3 independent half-bridges to realize 3-phase half-bridge gate drive, full static low-power design, built-in 5V or 3.3V voltage LDO, built-in dead time control, used for GATE drive of 3 pairs of N-channel and P-channel MOSFET power tubes in 3-phase brushless DC motors below 24V. |
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CH9104DS1.PDF
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1.0 |
2023-03-03 |
181KB |
| CH9104 datasheet, USB to quad serial ports, supports up to 6Mbps baud rate, supports USB parameters configuration, provides RS485 direction control and GPIO and other signal pins. Extending asynchronous serial ports for computer, or upgrade normal serial devices or MCUs directly to USB bus. |