System
- Arm® Cortex®-M4F core with FPU
- Operating frequency up to 120MHz
Memory
- Flash: 512KB
- SRAM: 128KB
- Support external memory extension
Power Consumption
- VDD/VDDA: 1.7V~3.6V
- Backup domain power VBAT: 1.65~3.6V
- Support POR/PDR/BOR
- Support PVD
Timer
- 16/32-bit Universal Timer: 8/2
- 16-bit Advanced Timer: 2
- Watchdog Timer: 2
- 24-bit System Timer: 1
Analog Peripherals
- 12-bit ADC: 2, External channel: 10/16
- Analog Comparator:2
I/Os
- Up to 81 I/Os
- All I/Os are mappable on external interrupt vectors
Debug Mode
- JTAG
- SWD
Peripherals
- U(S)ART:6
- I²C:3
- SPI/I²S:5
- QSPI:1
- CAN:2
- USB OTG:1
- SDIO:1
- USBD:1
Package
- QFN48
- LQFP48/64/100
