CH552G USB Microcontroller Board with 16KB ROM and DMA
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | CH552G USB microcontroller with 16KB ROM/ 256-bytes IRAM/ 1Kbytes XRAM and DMA | 110 EGP | View in store |
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Lowest price recorded: 110 EGP
About this product
A USB microcontroller board built around the WCH CH552G, an enhanced 8051 (MCS-51 compatible) core running up to 24 MHz. It includes 16 KB program ROM, 256 bytes of IRAM and 1 KB of XRAM with DMA, plus a full-speed USB device controller, PWM, SPI, UART and four capacitive touch channels. It suits compact USB and control projects.
Specifications
- Core
- Enhanced 8051 (MCS-51 compatible)
- Maximum clock
- 24 MHz
- Program ROM
- 16 KB
- Internal RAM
- 256 bytes
- XRAM
- 1 KB (DMA supported)
- USB
- Full-speed USB device controller
- Peripherals
- UART0, SPI, PWM, 4 capacitive touch channels
Frequently asked questions
What is the price of CH552G USB Microcontroller Board with 16KB ROM and DMA in Egypt?
CH552G USB Microcontroller Board with 16KB ROM and DMA currently costs 110 EGP in Egypt.
Where can I buy CH552G USB Microcontroller Board with 16KB ROM and DMA in Egypt?
CH552G USB Microcontroller Board with 16KB ROM and DMA is available from UGE. Compare the offers above to find the best price.
How is the CH552G programmed?
It is typically programmed over USB using the WCH bootloader and its ISP tool, or with community Arduino-style cores built for the CH55x family. Check the board documentation for the exact procedure.
Is it compatible with Arduino shields and sketches?
Not directly. The CH552G uses an 8051 core rather than an AVR core, so standard Arduino sketches and shields do not run on it without a CH55x-compatible core and matching pin mapping.
