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Tag: ch32

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WCH’s CH32V407 Brings Vector Extensions to a $2.40 RISC-V MCU
microcontrollers

WCH’s CH32V407 Brings Vector Extensions to a $2.40 RISC-V MCU

A 200MHz RISC-V microcontroller with vector extensions, 8MB of optional PSRAM, and a $2.40 price tag. Here is what the CH32V407 can actually do.

Ann Arandia Aug 16, 2026

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