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  1. Devices
  2. GD32F4xx Series
  3. GD32F427
  4. GD32F427RK

GD32F427RK

GigaDevice

  • Core

    Cortex-M4, 200 MHz

  • Family

    GD32F4xx Series

  • Sub-Family

    GD32F427

  • CMSIS Pack

    GD32F4xx_DFP

GD32F427 - ARM Cortex-M4 Core
Frequency up to 200 MHz
Flash access zero wait state
Single-cycle multiplier and hardware divider

Memories
Flash size from 512KB to 3072KB
SRAM size from 256KB to 768KB with HW parity checking
30KB ISP loader ROM

Core

Processor

Cortex-M4
Maximum Clock Frequency 200 MHz
Memory Protection Unit MPU
Floating Point Unit SP_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian