BD66FM6546G Description
The BD66FM6546G is a Flash Memory 8-bit high performance RISC architecture microcontroller, which includes three groups of H-bridge gate-drivers for driving high/low-side NMOS to control the brushless DC motor, and a host of fully integrated special.
BD66FM6546G Key Features
- Operating voltage
- fSYS=32kHz~20MHz: 4.5V~5.5V
- VCC=6V~40V
- Maximum Motor Sustainable Voltage up to 48V
- Up to 0.2μs instruction cycle with 20MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed 20MHz RC
- Internal Low Speed 32kHz RC
- Internal oscillators require no external ponents