HT66FM5440 Description
The BLDC Motor Flash MCU HT66FM5440 provides PWM configuration flexibility and plete protection mechanism which are necessary for brushless DC motor applications. The device uses the HT8-1T architecture to achieve one oscillation cycle for one instruction. With the integrated 16MHz oscillator, executing a single instruction only needs 0.0625μs.
HT66FM5440 Key Features
- Operating voltage
- fSYS=16MHz: 4.5V~5.5V
- 0.0625μs instruction cycle with 16MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed 16MHz RC
- Internal Low Speed 32kHz RC
- Multi-mode operation: NORMAL, IDLE and SLEEP
- All instructions executed in 1~3 instruction cycles
- Table read instructions