{"type": "article", "title": "WCH CH32V407/467 RISC-V MCU integrates Fast Ethernet MAC + PHY, 480 Mbps USB 2.0 PHY, up to 8 MB on-chip PSRAM", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/wch-ch32v407-467-risc-v-mcu-integrates-fast-ethernet-mac-phy-480-mbps-usb-2-0-up", "original_source": "https://www.cnx-software.com/2026/08/13/wch-ch32v407-467-risc-v-mcu-integrates-fast-ethernet-mac-phy-480-mbps-usb-2-0-phy-up-to-8-mb-on-chip-psram/", "published": "2026-08-13T04:38:57+00:00", "accessed": "2026-08-13", "id": "wch-ch32v407-467-risc-v-mcu-integrates-fast-ethernet-mac-phy-480-mbps-usb-2-0-up"}