GD32F403 - ARM Cortex-M4 Core
Frequency up to 168 MHz
Flash access zero wait state
Single-cycle multiplier and hardware divider
Memories
Flash size from 256KB to 3072KB
SRAM size is 128 KB with HW parity checking
6KB ISP loader ROM
CoreARM Cortex-M4, FPU MPU 168 MHz, 918 -channel General Purpose DMA with Centralized FIFO and Burst Support
NVIC:NVIC with 91 interrupt sources
DMA:8 -channel General Purpose DMA with Centralized FIFO and Burst Support
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