| Vcc(V): | 2.6~3.6 |
| Freq(Max.)(MHz): | 72 |
| Flash(Byte): | 64K |
| RAM(Byte): | 8K |
| Timer/WDT/RTC/FSMC: | 10/Y/Y/N |
| ADC Channel x Bit(Module Number): | 13 x 1 |
| I/O: | 39 |
| Serial Communication: | 2 * USART;2 * I2C;2 * SPI;I2S |
| UART: | 2 |
| Package/Temperature(℃): | LQFP-48/-40~85 |
| Description: | 32-bit general-purpose microcontroller based on Arm Cortex-M4 core |