System
- Arm® Cortex® -M4F
- Working frequency up to 168MHz
- Support single FPU
- Support DSP instruction
Memory
- Flash: 512KB/1MB
- SRAM: 192KB
- SDRAM: 2MB(optional)
- Support external memory extension
Power Consumption
- VDD/VDDA: 1.8V~3.6V
- Backup domain power VBAT: 1.65~3.6V
- Support POR/PDR
- Support PVD
Timer
- 16/32-bit Universal Timer: 8/2
- 16-bit Advanced Timer: 2
- 16-bit Basic Timer: 2
- Watchdog Timer: 2
- 24-bit System Timer: 1
Analog Peripherals
- 12-bit ADC: 3, External channel: 24
- 12-bit DAC: 2
I/O
- Up to 140 I/Os
- Map to external interrupt vectors
Debug Mode
- SWD
- JTAG
Peripherals
- U(S)ART: 6
- I2C : 3
- SPI : 3
- I2S: 2
- DCI: 1(F407)
- USB OTG: 3
- CAN: 2
- SDIO: 1
- Ethernet: 1(F407)
- EMMC: 1
- Support SDRAM
Package
- LQFP64/100/144/176
