Micro USB/Type-C CH552G Development Board Core Board 8051 Microcontroller Board

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  Overview
  This development board is based on the CH552 chip production development board, support up to 24MHz system frequency, built-in 16K program memory ROM and 256Byte internal iRAM and 1KB on-chip xRAM, xRAM support DMA direct memory access. CH552 built-in ADC analog-to-digital converter, touch button capacitance detection, 3 groups of timers and signal capture and PWM, dual-asynchronous serial interface, SPI, USB device controller and full-speed transceiver, type-C, USB and other functional modules. Asynchronous serial port, SPI, USB device controller and full-speed transceiver, type-C, USB and other function modules.
  Enhanced 8051 core: Compatible with MCS51 instruction set, enhanced E8051 core microcontroller, 79% of the instructions are single-byte single-cycle instructions, the average instruction speed is 8~15 times faster than the standard MCS51, unique XRAM data fast copy instructions, support up to 24MHz system main frequency.
  Built-in Flash/RAM: Built-in 16K program memory ROM and 256 bytes of internal iRAM and 1K bytes of on-chip XRAM, XRAM supports DMA direct memory access peripheral rich.
  USB: Embedded USB controller and USB transceiver, supports USB2.0 full-speed and low-speed host or device mode. Supports up to 64 byte packets, built-in FIFO, supports DMA.
  UART: 2 full-duplex asynchronous serial ports, all support high baud rate communication, UARTO is a standard MCS51 serial port.
  Timer: 3 sets of timer/counter, support 2-way signal capture and 2-way PWM output.
  SPI: 1 SPI communication interface, built-in FIFO, support Master/Slave master-slave mode.
  ADC: 4-channel 8-bit A/D analog-to-digital converter, support voltage comparison
  Touch: 6-channel capacitance detection, support up to 15 touch keys, support independent timing interrupt.Features
  1. High-efficiency kernel: Enhanced kernel with up to 24MHz main frequency and faster instruction speed than standard.
  2. Rich peripheral interfaces: Built-in a variety of interfaces to meet the needs of a variety of applications. 3.
  3. large-capacity memory: built-in 16K ROM, support DMA direct memory access, to enhance the efficiency of data processing. 4. multiple USB interface support: provides a maximum of 24MHz main frequency, instruction speed is faster than standard.
  4. Multi-USB interface support: Micro USB, Type-C interface options, strong compatibility. 5. Compact design and size: Compact and easy to use.
  5. Compact design size: compact and portable, easy to integrate into various projects and devices.Specification
  Product name: CH552 development board
  Main control chip: CH552G
  Download Interface: Micro USB, Type-C, USB-A
  Development Environment: Keil/MDK, SDCC
  Operating System For : Windows, Linux
  Product Size: 48.5mm*21mmPackage Includes
  1 x Development Board
  2 x Pin
  • Shipping Policy
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  Shipping Policy

  We will arrange shipping for you within 24 Hours after payment cleared except the holidays.

  -We ship items to Worldwide. Thank you!

  -we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.

  Payment Method

  We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.

  2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.

  3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.

  Returns Policy

  1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

  2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.

  3. Please include your ID and item number with any email requests.