STM32G431CBU3 Description
The STM32G431CBU3 is based on the high-performance Arm? Cortex?-M4 32-bit RISC core. It offers two fast 12-bit ADCs (5 Msps), four comparators, three operational amplifiers, four DAC channels (2 external and 2 internal), an internal voltage reference buffer, a low power RTC, one general-purpose 32-bit timer, two 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and one 16-bit low-power timer.
STM32G431CBU3 Features
Core: Arm? 32-bit Cortex?-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, DSP instructions
Internal voltage reference buffer (VREFBUF) supporting three output voltages (2.048 V, 2.5 V, 2.95 V)
Interconnect matrix
12-channel DMA controller
2 x ADCs 0.25 μs(up to 23 channels). Resolution up to 16-bit with hardware oversampling, 0 to 3.6 V conversion range
4 x 12-bit DAC channels
4 x ultra-fast rail-to-rail analogue comparators
3 x operational amplifiers that can be used in PGA mode, all terminals accessible
Internal voltage reference buffer (VREFBUF) supporting three output voltages (2.048 V, 2.5 V, 2.95 V0
STM32G431CBU3 Application
