M3
| Max Freq. (MHz) | Flash (KB) | RAM (KB) | GPIO | I2C | SPI | U(S)ART | USB FS | CAN 2.0B | 16-bit | Motor Control Timer (16-bits) | WDG/RTC | ADC (12-bits) cell/channels | Supply Voltage(V) | Package | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| wdt_ID | Model | Max Freq. (MHz) | Flash (KB) | RAM (KB) | GPIO | I2C | SPI | U(S)ART | USB FS | CAN 2.0B | 16-bit | Motor Control Timer (16-bits) | WDG/RTC | ADC (12-bits) cell/channels | Supply Voltage(V) | Package |
| 1 | FH32F103C4T6 | 72 | 16 | 6 | 37 | 1 | 1 | 2 | 1 | 1 | 3 | 1 | 1 | 2/10 | 2.0-3.6 | LQFP48 |
| 2 | FH32F103C6T6 | 72 | 32 | 10 | 37 | 1 | 1 | 2 | 1 | 1 | 3 | 1 | 1 | 2/10 | 2.0-3.6 | LQFP48 |
| 3 | FH32F103R4T6 | 72 | 16 | 6 | 51 | 1 | 1 | 2 | 1 | 1 | 3 | 1 | 1 | 2/16 | 2.0-3.6 | LQFP64 |
| 4 | FH32F103R6T6 | 72 | 32 | 10 | 51 | 1 | 1 | 2 | 1 | 1 | 3 | 1 | 1 | 2/16 | 2.0-3.6 | LQFP64 |
| 5 | FH32F103C8T6 | 72 | 64 | 20 | 37 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 1 | 2/10 | 2.0-3.6 | LQFP48 |
| 6 | FH32F103CBT6 | 72 | 128 | 20 | 37 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 1 | 2/10 | 2.0-3.6 | LQFP48 |
| 7 | FH32F103R8T6 | 72 | 64 | 20 | 51 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 1 | 2/16 | 2.0-3.6 | LQFP64 |
| 8 | FH32F103RBT6 | 72 | 128 | 20 | 51 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 1 | 2/16 | 2.0-3.6 | LQFP64 |
| 9 | FH32F103V8T6 | 72 | 64 | 20 | 80 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 1 | 2/16 | 2.0-3.6 | LQFP100 |
| 10 | FH32F103VBT6 | 72 | 128 | 20 | 80 | 2 | 2 | 3 | 1 | 1 | 4 | 1 | 1 | 2/16 | 2.0-3.6 | LQFP100 |