Introduction
The RGB lighting market is experiencing explosive growth, from smart homes to commercial landscapes. However, this booming market is also accompanied by core pain points such as homogenized competition, difficulty in balancing cost and performance, and slow innovation iterations.
All of this points to the “heart” of the product—the main control chip.
The choice of chip directly determines the final experience of the product: Is the color rich and smooth, or is there color stuttering? Can it intelligently remember interactions, or is it functionally limited?
This is precisely the field we focus on.
We are committed to providing your RGB lighting products with precisely matched, reliable performance “Chinese chips”. From popular RGB lights (such as sound-activated lights, Christmas lights, and interior ambient lights) to entry-level models with extreme cost performance, and high-end applications that drive complex effects, we can provide the best solutions to help you:
Precisely position the market and create differentiated products;
Balance cost and performance to achieve extreme cost performance;
Accelerate product iterations and quickly respond to market changes.




GPIO MCU-OTP
XC8P8521
ROM:2K*14Bit RAM:96*8Bit
14 IO ports; no EEPROM; no crystal oscillator
XC8P8616
ROM:2K*16Bit RAM:176*8Bit
Maximum frequency supports 32MHz
14 IO ports; no EEPROM; supports crystal oscillator
GPIO MCU-MTP
XC8M8632
ROM:2K*16Bit RAM:176*8Bit EEPROM:256*16Bit
14 IO ports; no crystal oscillator
XC8M6600
ROM 4K*16Bit RAM 256*8Bit
EEPROM 256*16Bit
Maximum frequency supports 32MHz; 18 IO ports; no crystal oscillator
XC8M6601
ROM:4K*16Bit RAM:256*8Bit EEPROM:128*16Bit
22 IO ports; supports crystal oscillator
Never forget the original intention, persist in innovation
Providing you with professional MCUs and one-stop services

Official Website|www.xjmcu.com
Phone|0510-8506-5356