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CH32V004DS0.PDF
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1.7 |
2025-02-24 |
654KB |
| 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. |
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CH32V006DS0.PDF
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1.7 |
2025-02-25 |
774KB |
| 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. |
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CH9328DS1.PDF
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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. |
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CH552DS1.PDF
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1.8 |
2024-10-11 |
783KB |
| CH551/CH552 datasheet. CH551/CH552 is a low-speed/full-speed USB device and low-cost 8-bit E8051 MCU, with 16K flash+1K RAM 6-channel touch-key detection, ADC, two UARTs, unique ID, etc. CH551/CH552 supports ISP library. |
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CH334DS0.PDF
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2.0 |
2023-11-14 |
130KB |
| CH334/CH335 introduction. 4-port USB2.0 high-speed HUB controller. CH334/CH335 supports high-performance MTT, and supports over-current detection and port power control. It can be applied to computers, industrial computer motherboards, peripherals, embedded systems, etc. |
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CH32V00XRM.PDF
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1.4 |
2025-01-03 |
3.75MB |
| CH32V00X Series Application Manual, provides detailed information of CH32V002, CH32V004, CH32V005, CH32V006, CH32V007, CH32M007 for different memory capacities, functional resources, and packages in the series. |
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CH567DS1.PDF
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1.1 |
2021-11-19 |
1.12MB |
| CH567 datasheet. CH567 is a 32-bit MCU. The system frequency can be up to 120MHz. It provides built-in 2-channel high-speed USB host/slave controller, 4 sets of SD controllers. It provides 2 encryption algorithms, SM4 and AES, and provides 8 encryption modes. It also provides 4 UARTs, 3 sets of timers, 7 sets of PWMs and other peripherals. |
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CH246DS1.PDF
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1.4 |
2021-11-29 |
493KB |
| CH246 datasheet. Wireless Charging Management Chip, integrates with wireless charging transceiver module and small signal decoding circuit, can easily implement various WPC Qi wireless charging solutions in addition to some customer-defined software. |
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CH573DS1.PDF
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1.12 |
2022-06-29 |
1.43MB |
| CH573 datasheet. An MCU based on 32-bit RISC-V instruction set for BLE wireless communication. It provides 448K ROM and 18K SRAM, and the minimum power is 0.3uA. It integrates with full-speed USB host and device controller and transceiver, 12-bit ADC, touch-key detection module, RTC, power management, etc. It provides Bluetooth Low Energy protocol stack and API. |
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CH397DS1.PDF
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1.5 |
2024-11-06 |
241KB |
| CH397 is a highly integrated, low-power USB NIC chip with built-in QingKe RISC-V processor, high-speed USB controller and transceiver PHY compliant with USB2.1 protocol specification, and Ethernet MAC+PHY compliant with IEEE802.3 protocol specification, supporting 10M/100M network. Standard USB host interface for all kinds of desktop computers, laptops, tablets, game consoles, etc., used to extend the Ethernet interface via USB. |