| UART/USART | - |
| Features | - |
| SPI | - |
| USB Device | 0 |
| USB Host/OTG | 2 |
| PWM | 2 |
| I2C（SMBUS/PMBUS） | - |
| LCD | 0 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| EEPROM Size | 0 |
| Ethernet | - |
| A/D | 3x12bit |
| CAN | - |
| D/A | 0 |
| Core Size | 32-Bit |
| Core Processor | ARM? Cortex?-M4 |
| Program Memory Size | 1.5MB |
| RAM Size | 320KB |
| Speed | 180MHz |
| Number of I/O | - |
| Program Memory Type | FLASH |
