RISC-V 32-bit MCU · mainstream
GD32VF103 Series MCUs
GigaDevice GD32VF103 Series MCUs — 14 catalogued part numbers with the manufacturer's selection parameters. Supplied by Yueyang as an authorised GigaDevice distributor.
Authorised distribution
Designed and manufactured by GigaDevice — Yueyang is an authorised distributor, not the designer or manufacturer.
Product Model List
14 catalogued part numbers
| Part No. | Max speed (MHz) | Flash | SRAM | I/O | 12-bit ADC units (ch) | Package |
|---|---|---|---|---|---|---|
| GD32VF103T4U6 | 108 | 16K | 6K | up to 26 | 2(10) | QFN36 |
| GD32VF103T6U6 | 108 | 32K | 10K | up to 26 | 2(10) | QFN36 |
| GD32VF103T8U6 | 108 | 64K | 20K | up to 26 | 2(10) | QFN36 |
| GD32VF103TBU6 | 108 | 128K | 32K | up to 26 | 2(10) | QFN36 |
| GD32VF103C4T6 | 108 | 16K | 6K | up to 37 | 2(10) | LQFP48 |
| GD32VF103C6T6 | 108 | 32K | 10K | up to 37 | 2(10) | LQFP48 |
| GD32VF103C8T6 | 108 | 64K | 20K | up to 37 | 2(10) | LQFP48 |
| GD32VF103CBT6 | 108 | 128K | 32K | up to 37 | 2(10) | LQFP48 |
| GD32VF103R4T6 | 108 | 16K | 6K | up to 51 | 2(16) | LQFP64 |
| GD32VF103R6T6 | 108 | 32K | 10K | up to 51 | 2(16) | LQFP64 |
| GD32VF103R8T6 | 108 | 64K | 20K | up to 51 | 2(16) | LQFP64 |
| GD32VF103RBT6 | 108 | 128K | 32K | up to 51 | 2(16) | LQFP64 |
| GD32VF103V8T6 | 108 | 64K | 20K | up to 80 | 2(16) | LQFP100 |
| GD32VF103VBT6 | 108 | 128K | 32K | up to 80 | 2(16) | LQFP100 |
For the complete selection, please contact engineering — more variants, packages and grades are available than listed here.
Contact engineeringDistributed by Yueyang — designed and manufactured by GigaDevice. Parameters are taken from the GigaDevice 2026 selection guide; confirm against the current GigaDevice datasheet before design-in. For the complete selection and latest availability, please contact engineering.
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