{"node":{"id":1,"uuid":"d52a4d1e-1c61-499e-80d4-c4fd3fce5e6c","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","url":"https:\/\/www.hm-os.com\/node\/1","created":1786602623},"trust_level":"l0_aggregate","publisher":null,"source_url":"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\/","provenance":{"algorithm":"sha256(source_url|publisher_id|created)","stored":"9a09f10df60af0fb4b540a323315bc3b7b342d39f9c5842e25b9dd872b46376e","expected":"9a09f10df60af0fb4b540a323315bc3b7b342d39f9c5842e25b9dd872b46376e","status":"verified"}}