CH32H417 is an interconnected general-purpose microcontroller designed based on QingKe RISC-V5F and RISC-V3F dual cores. CH32H417 integrates USB 3.2 Gen1 controller and transceiver, 100M Ethernet MAC and PHY, SerDes high-speed isolated transceiver, Type-C/PD controller and PHY, provides SD/EMMC controller, 500MBytes universal high-speed interface UHSIF, DVP, SWPMI, PIOC, FMC, DFSDM, LTDC, GPHA, DMA Controller, multi-timers, 8 UARTs, I3C, 4 groups of I2C, 2 groups of QSPI, 4 groups of SPI, 2 groups of I2S, 3 groups of CAN and other peripheral resources.
Built-in 5M sampling rate dual 12-bit ADC unit, 20M sampling rate 10-bit high-speed HSADC unit, 16-channel touch-key, dual DAC unit, 3 groups of OPA, voltage CMP and other analog resources, support 10M/100M Ethernet communication.
It supports USB 2.0 and USB 3.0, USB Host and USB Device, Type-C and PDUSB fast charging, SerDes high-speed isolation and remote transmission, and dual-core division of labor to improve the efficiency of network protocol processing and communication response speed.
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WCH has recently launched the CH32H417 USB3.0 evaluation board. This board features exposed interfaces including a USB3.0 Type-A port, a 1000Mbps Ethernet port, USB2.0 Type-A & Type-C ports, and a debugging port. According to the video released by WCH, the bandwidth of the USB3.0 port reaches 450MBps. The board provides a variety of interfaces to support the development of various high-speed and low-speed applications.
The SDK for CH32H417 has been updated to Version 1.2. It also provides reference schematics for the evaluation board, as well as the chip’s datasheet and technical manual. Those in need can download the materials here.
The WCH CH32H417 development board can be purchased on AnalogLamb.Com for $19.99.
