Extended operating voltage from 6.7 to 45 V
Three-phase gate drivers
600 mA sink/source
Integrated bootstrap diodes
Cross-conduction prevention
32-bit ARM® Cortex®-M0 core:
Up to 48 MHz clock frequency
4-kByte SRAM with HW parity
32-kByte Flash memory with option bytes used for write/readout protection
Bootloader FW available
3.3. V DC/DC buck converter regulator with overcurrent, short-circuit, and thermal protection
12 V LDO linear regulator with thermal protection
20 general-purpose I/O ports (GPIO)
5 general-purpose timers
12-bit ADC converter (up to 9 channels)
I2C, USART and SPI interfaces
One rail-to-rail operational amplifier for signal conditioning
Comparator for overcurrent protection with programmable threshold
Standby mode for low power consumption
UVLO protection on each power supply:
VM, VDD, VREG and VBOOTx
On-chip debug support via SWD
Extended temperature range: -40 to +125 °C