| Vcc(V): | 2.4~3.6 |
| Freq(Max.)(MHz): | 48 |
| Flash(Byte): | 256K |
| RAM(Byte): | 32K |
| Timer/WDT/RTC/FSMC: | 8/Y/Y/N |
| ADC Channel x Bit(Module Number): | 18 x 12b(1) |
| I/O: | 51 |
| Serial Communication: | 2 x I2C;2 x SPI;6 x USART |
| UART: | 6 |
| Package/Temperature(℃): | LQFP-64/-40~85 |
| Description: | 32-bit MCU with 256 Kbytes of Flash |