CH32H417 dual-core RISC-V MCU supports USB 3.2, SerDes, USB PD, and 10/100M Ethernet

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https://www.electronics-lab.com/ch32h417-dual-core-risc-v-mcu-supports-usb-3-2-serdes-usb-pd-and-10-100m-ethernet/

WCH has recently introduced the CH32H417, a dual-core RISC-V MCU designed for high-speed embedded applications requiring advanced connectivity and peripheral integration. It features a Qingke V5F core running at 400 MHz and a V3F core at 144 MHz. The CH32H417 supports USB 3.2 Gen 1 with 5 Gbps PHY, USB 2.0, and USB Type-C with Power Delivery […]

Phyx LANA TNY is A Low-Cost CH32V203 RISC-V Development Board with SMD Pin Expansion

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https://www.electronics-lab.com/phyx-lana-tny-is-a-low-cost-ch32v203-risc-v-development-board-with-smd-pin-expansion/

Phyx has created the LANA TNY-CH32V203, a compact development board, inspired by Adafruit’s QT Py and Seeed Studio’s XIAO, but with added SMD pins for extra I/O options and a built-in WS2811 compatible LED output. It’s powered by the WCH CH32V203 RISC-V microcontroller, which has a 32-bit core running up to 144MHz. The board features 10KB […]

CH340E, A New Small Serial to USB Chip

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https://www.electronics-lab.com/ch340e-new-small-serial-usb-chip/

WCH, a Chinese integrated circuits manufacturer, has just released a new serial to USB chip called CH340E. Unlike other CH340 chips, it doesn’t require an external crystal and also needs less PCB space and BOM. CH340 is a 3x3mm tiny chip comes in MSOP10 package and has 10 pins. Although it is smaller than other alternatives, it is […]