PCB For CH32X035G8U6 USB PD Development Board

Description

PCB For CH32X035G8U6 USB PD Development Board

Overview

The CH32X035 is an industrial-grade microcontroller based on the Qingke RISC-V core. The CH32X035 features built-in USB and PD PHY, supporting USB Host and Device functions, USB PD, and Type-C fast charging. It also includes a built-in programmable protocol I/O controller and offers a rich set of peripherals, including two OPA op amps, three CMP voltage comparators, four USART serial ports, I2C, SPI, multiple timers, a 12-bit ADC, and 14 touch keys.

Development board features

• Lead out serial port PB10 PB11, PD CC1 CC2, SWD debugging/USB burning
• Since the CH32X035 does not have an RST pin, the wide-input LDO TPS70933-Q1 is used, which has thermal shutdown, current limit, and reverse current protection functions.
• The bottom layer has CC jumper pads, which can be used as PD Sink/Sniffer
• Here is our Github Repo for this Product 

Features

• Qingke 32-bit RISC-V4C core
• Supports single-cycle multiplication and hardware division
• 20KB SRAM, 62KB Flash
• Supply voltage: 5V/3.3V
• Multiple low power modes: sleep, stop, standby
• Built-in 48MHz clock oscillator
• Power-up/power-down reset, programmable voltage detector
• 1 set of 8-channel general-purpose DMA controller
• Programmable Protocol I/O Controller PIOC
• 2 sets of op amps OPA/PGA/voltage comparators
• 3 groups of analog voltage comparators CMP
• 12-bit ADC conversion, 14-channel touch keys
• 2 advanced timers, 1 general timer, 1 basic timer, 2 watchdog timers
• 1 USB2.0 full-speed host/device interface
• USB PD and Type C controllers and PHYs
• 4 serial ports
• 1 set of IIC interface, 1 set of SPI interface
• 60 I/O ports, supporting 24 external interrupts
• Security feature: chip unique ID
• Serial 2-wire debug interface SDI