无刷直流驱动器
Three-phase motor drivers with integrated ARM Cortex Processor & up to 256 kB flash
A89211-A89212
The A89211 and A89212 are high-performance ARM M4 Cortex processors with integrated 3-phase gate drive and precision current sense capability. They are designed for use with advanced standalone 3-phase BLDC and PMSM motor control applications up to 90V.
Product Details
Product Details
Top Features
- 5.5 to 90V supply voltage operating range
- 32-bit ARM cortex M4 CPU core
- Up to 40MHz clock frequency
- On-chip ±1% accurate oscillator
- Programmable clock generator
- One clock per machine cycle architecture
- DMA
- 16 level interrupt handler
- SW-DP 2-wire debug
