HT66F0031 Overview
The devices are Flash Memory A/D type 8-bit high performance RISC architecture microcontrollers. Offering users the convenience of Flash Memory multi-programming.
HT66F0031 Key Features
- Operating voltage
- fSYS=8MHz: 1.8V~5.5V
- Up to 0.5μs instruction cycle with 8MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed RC
- Internal Low Speed 32kHz RC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- Fully integrated internal oscillators require no external ponents
- All instructions executed in one or two instruction cycles
HT66F0031 Applications
- Up to 2 pin-shared external interrupts
- One 8-bit programmable Timer/Event Counter with overflow interrupt and prescaler
- 1-channel 8-bit PWM output shared with I/O line (HT66F0021/HT66F0031)
- 8-bit PWM plementary outputs shared with I/O lines (HT66F0041)
- Single Time-Base function for generation of fixed time interrupt signals
- 4 external channels 10-bit resolution A/D converter with internal reference voltage VVR