• Core

  Cortex-M4, 120 MHz

• Family

  GD32F30x Series

• Sub-Family

  GD32F303

• CMSIS Pack

  GD32F30x_DFP

GD32F303 - ARM Cortex-M4 Core
Frequency up to 120 MHz
Flash access zero wait state
Single-cycle multiplier and hardware divider

Memories
Flash size from 128KB to 3072KB
SRAM size is 96 KB with HW parity checking
6KB ISP loader ROM