HT86R192

www.DataSheet4U.com Preliminary Technical Document · Tools Information · FAQs · Application Note HT86R192 Voice Synthesizer 8-Bit OTP MCU Features · Operating voltage: 2.4V~5.2V · System clock: 4MHz~8MHz · Crystal or RC oscillator for system clock · 23 I/O pins with 4 shared pins included · 8K´16-bit program ROM · 208´8-bit RAM · 4096K-bit voice ROM size · 192 sec voice length · One external interrupt input · Three 16-bit programmable timer counter and over· Built-in voice ROM in various capacity · One optional 32768Hz crystal oscillator for RTC time base (8-bit counter with 3-bit prescaler) · Watchdog Timer · 8-level subroutine nesting · HALT function and wake-up feature reduce power consumption · Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz) system clock · Support 16-bit table read instruction (TBLP, TBHP) · 63 powerful and efficient instructions · 28-pin SOP, 44/100-pin QFP package flow interrupts · 12-bit high quality D/A output by transistor or HT82V733 Applications · Intelligent educational leisure products · Alert and warning systems · High end leisure product controllers · Sound effect generators General Description The HT86R192 series are 8-bit high performance microcontroller with voice synthesizer and tone generator. The HT86R192 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. It has a single ...