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Qinheng CH554G minimum system

Overview

The CH554 chip is an enhanced E8051 core microcontroller compatible with the MCS51 instruction set. It has on-chip ADC, PWM, USB, UART and other peripherals, and can be programmed to convert various signals to communicate with the PC through the USB device function.

Design Files

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Update:2025-07-09 00:56:39

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