



Core: ARM Cortex-M4
Operating Frequency: Up to 168 MHz
Flash Memory: 1 MB
SRAM: 192 KB
GPIO Pins: 80 (in LQFP64 package)
Timers: 17 (including 12 general-purpose, 2 advanced control)
ADC: 3 × 12-bit (24 channels total)
DAC: 2 × 12-bit
USB: USB OTG FS and HS (Full-Speed and High-Speed)
Communication Interfaces:
USART: 6
SPI: 3
I2C: 3
CAN: 2
Operating Voltage: 1.8 V to 3.6 V
Temperature Range: –40 °C to +85 °C
Package: LQFP64
Power Consumption: ~100 µA/MHz in run mode (typical)