HT83009 Overview
The HT83XXX series are 8-bit high performance microcontroller with voice synthesizer and tone generator. The HT83XXX is designed for applications on multiple I/Os with sound effects, such as voice and melody. It can provide various sampling rates and beats, tone levels, tempos for speech synthesizer and melody generator.
HT83009 Key Features
- Operating voltage: 2.4V~5.0V
- Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz)
- Watchdog Timer
- 4-level subroutine nesting
- System clock: 4MHz~8MHz (2.4V)
- RC oscillator for system clock
- Eight I/O pins
- 2K´14-bit program ROM
- 80´8-bit RAM
- Two 8-bit programmable timer counter with 8-stage