GD32F403RI
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Core
Cortex-M4, 168 MHz
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Family
GD32F4xx Series
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Sub-Family
GD32F403
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CMSIS Pack
GD32F4xx_DFP
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
| Core |
Processor Cortex-M4 |
|---|---|
| Maximum Clock Frequency | 168 MHz |
| Memory Protection Unit | MPU |
| Floating Point Unit | SP_FPU |
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | Little-endian |