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CH462DS1.PDF
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1.2 |
2021-11-29 |
130KB |
| CH462 datasheet. LCD display driver, as well as 128-dot LCD display drive controller. CH462 provides an on-chip clock oscillation circuit, and supports LCD operating voltage adjustment. The maximum size of supported LCD panel is 32×4. |
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CH32V307DS0.PDF
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2.9 |
2023-08-01 |
1.44MB |
| CH32V307 is a high-capacity general-purpose microcontroller designed based on 32-bit RISC-V core, equipped with V4F core and supports single-precision floating-point instruction set for higher computing performance. It supports USB2.0 high-speed interface (480Mbps) with built-in PHY transceiver, Gigabit Ethernet MAC, etc. |
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CH9350DS.PDF
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2.3 |
2021-11-19 |
195KB |
| CH9350 datasheet. A controller chip that realizes USB keyboard/mouse to UART communication. The transmission distance is extended through UART. It is convenient for KVM products to manage and control USB keyboard and USB mouse remotely. |
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QingKeV2_Processor_Manual.PDF
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1.0 |
2022-12-05 |
334KB |
| QingKe V2 series microprocessor manual,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, half of RV32I, and a more streamlined structure for deep embedded scenarios. V2 series supports standard RV32EC instruction extensions, in addition to custom XW extensions, Hardware Prologue/Epilogue (HPE), Vector Table Free (VTF), a more streamlined single-wire serial debug interface (SDI), and support for "WFE" instructions. |
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CH9326DS1.PDF
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1.6 |
2021-11-18 |
245KB |
| CH9326 datasheet, USB HID to serial port, built-in crystal oscillator, supports built-in HID driver in operating system. |
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CH351DS1.PDF
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1.1 |
2021-12-10 |
202KB |
| CH351 datasheet, PCI bus to dual serial ports or printer port chip, used for PCI to dual serial ports, PCI to printer port (parallel port). Supports Windows/Linux/macOS, etc.This datasheet is about PCI to dual serial ports. |
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CH315DS1.PDF
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2.2 |
2021-12-03 |
139KB |
| CH315 datasheet. CH315G is a USB1.1 extension cable control chip. The extension distance of network cable can be up to 300 meters. CH315H is a USB signal isolation control chip, used for optoelectronic isolator. |
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CH365DS1.PDF
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1.4 |
2021-12-10 |
664KB |
| CH365 datasheet, PCI-SLAVE to communication interfaces chip, supports I/O port mapping, memory mapping, expansion ROM and interrupt, used for acquisition card/IO control card/communication card, etc. |
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CH558DS1.PDF
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1.4 |
2023-05-15 |
762KB |
| CH558 datasheet, low/full-speed USB device + ADC 8-bit E8051 MCU, 40K program ROM, 4K+256 memory RAM, supports full-speed or low-speed USB devices, provides ADC, 4 groups of timers and PWM, dual serial ports, SPI, etc. |
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CH456DS1.PDF
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1.1 |
2021-11-29 |
186KB |
| CH456 datasheet. CH456 is used for 16 digital tubes display drive and 64-key keyboard scanning. CH456 supports 2-wire serial interface, and is compatible with IIC, simplifying the workload of MCU. |