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WCH CH32V317 RISC-V MCU

Extended-connectivity RISC-V MCU

Highlights

  • Extended connectivity variant in the QingKe V4F family
  • Hardware FPU and 256 KB flash for demanding control tasks
  • Higher pin count for IO-heavy industrial designs
  • Pin- and code-compatible path from CH32V307 prototypes

Specifications

CoreQingKe V4F (RV32IMACF), hardware FPU
Clock144 MHz
Flash / RAM256 KB / 64 KB
PackageLQFP-100 / QFN-68
ConnectivityExtended peripheral set over CH32V307
USBUSB 2.0 High-Speed
CAN2x CAN
From $4.00
Indicative price, subject to quotation
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BrandWCH
Manufacturer partCH32V317
CategoryChip / silicon