WCH CH32V307VCT6

CH32V series products are industrial-grade general-purpose enhanced MCU based on 32-bit RISC-V instruction set architecture, which are divided into general, connected, wireless and other categories according to functional resources. They extend each other in terms of package category, peripheral resources and quantity, pin number and device characteristics, but maintain mutual compatibility in software, function and hardware pin configuration. it provides freedom and convenience for users to carry out product iteration and rapid application in product development.

• Core:
  • QingKe 32-bit RISC-V4F core with multiple instruction set combinations
  • Fast programmable interrupt controller + hardware interrupt stack
  • Branch prediction, conflict handling mechanism
  • Single cycle multiplication, hardware division, hardware FPU
  • System main frequency 144MHz, zero wait
• Memory:
  • Available with up to 128KB volatile data storage area SRAM
  • Available with 480KB program memory CodeFlash (zero-wait application area + non-zero-wait data area)
  • 28KB BootLoader
  • 128B non-volatile system configuration memory
  • 128B user-defined memory