Description
www.DataSheet4U.com Preliminary .
The HT83XXX series are 8-bit high performance microcontroller with voice synthesizer and tone generator.
Features
* Operating voltage: 2.4V~5.0V
* Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz)
* Watchdog Timer
* 4-level subroutine nesting
HT83XXX Q-VoiceTM
system clock
* System clock: 4MHz~8MHz (2.4V)
* RC oscillator for system clock
* Eight I/O pins
* 2K´14-bit program
Applications
* Intelligent educational leisure products
* Alert and warning systems